/*!
 * jQuery JavaScript Library v2.0.3
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2013-07-03T13:30Z
 */
(function(window, undefined) {

// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
    var
            // A central reference to the root jQuery(document)
            rootjQuery,
            // The deferred used on DOM ready
            readyList,
            // Support: IE9
            // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
            core_strundefined = typeof undefined,
            // Use the correct document accordingly with window argument (sandbox)
            location = window.location,
            document = window.document,
            docElem = document.documentElement,
            // Map over jQuery in case of overwrite
            _jQuery = window.jQuery,
            // Map over the $ in case of overwrite
            _$ = window.$,
            // [[Class]] -> type pairs
            class2type = {},
            // List of deleted data cache ids, so we can reuse them
            core_deletedIds = [],
            core_version = "2.0.3",
            // Save a reference to some core methods
            core_concat = core_deletedIds.concat,
            core_push = core_deletedIds.push,
            core_slice = core_deletedIds.slice,
            core_indexOf = core_deletedIds.indexOf,
            core_toString = class2type.toString,
            core_hasOwn = class2type.hasOwnProperty,
            core_trim = core_version.trim,
            // Define a local copy of jQuery
            jQuery = function(selector, context) {
                // The jQuery object is actually just the init constructor 'enhanced'
                return new jQuery.fn.init(selector, context, rootjQuery);
            },
            // Used for matching numbers
            core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
            // Used for splitting on whitespace
            core_rnotwhite = /\S+/g,
            // A simple way to check for HTML strings
            // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
            // Strict HTML recognition (#11290: must start with <)
            rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
            // Match a standalone tag
            rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
            // Matches dashed string for camelizing
            rmsPrefix = /^-ms-/,
            rdashAlpha = /-([\da-z])/gi,
            // Used by jQuery.camelCase as callback to replace()
            fcamelCase = function(all, letter) {
                return letter.toUpperCase();
            },
            // The ready event handler and self cleanup method
            completed = function() {
                document.removeEventListener("DOMContentLoaded", completed, false);
                window.removeEventListener("load", completed, false);
                jQuery.ready();
            };

    jQuery.fn = jQuery.prototype = {
        // The current version of jQuery being used
        jquery: core_version,
        constructor: jQuery,
        init: function(selector, context, rootjQuery) {
            var match, elem;

            // HANDLE: $(""), $(null), $(undefined), $(false)
            if (!selector) {
                return this;
            }

            // Handle HTML strings
            if (typeof selector === "string") {
                if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
                    // Assume that strings that start and end with <> are HTML and skip the regex check
                    match = [null, selector, null];

                } else {
                    match = rquickExpr.exec(selector);
                }

                // Match html or make sure no context is specified for #id
                if (match && (match[1] || !context)) {

                    // HANDLE: $(html) -> $(array)
                    if (match[1]) {
                        context = context instanceof jQuery ? context[0] : context;

                        // scripts is true for back-compat
                        jQuery.merge(this, jQuery.parseHTML(
                                match[1],
                                context && context.nodeType ? context.ownerDocument || context : document,
                                true
                                ));

                        // HANDLE: $(html, props)
                        if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
                            for (match in context) {
                                // Properties of context are called as methods if possible
                                if (jQuery.isFunction(this[ match ])) {
                                    this[ match ](context[ match ]);

                                    // ...and otherwise set as attributes
                                } else {
                                    this.attr(match, context[ match ]);
                                }
                            }
                        }

                        return this;

                        // HANDLE: $(#id)
                    } else {
                        elem = document.getElementById(match[2]);

                        // Check parentNode to catch when Blackberry 4.6 returns
                        // nodes that are no longer in the document #6963
                        if (elem && elem.parentNode) {
                            // Inject the element directly into the jQuery object
                            this.length = 1;
                            this[0] = elem;
                        }

                        this.context = document;
                        this.selector = selector;
                        return this;
                    }

                    // HANDLE: $(expr, $(...))
                } else if (!context || context.jquery) {
                    return (context || rootjQuery).find(selector);

                    // HANDLE: $(expr, context)
                    // (which is just equivalent to: $(context).find(expr)
                } else {
                    return this.constructor(context).find(selector);
                }

                // HANDLE: $(DOMElement)
            } else if (selector.nodeType) {
                this.context = this[0] = selector;
                this.length = 1;
                return this;

                // HANDLE: $(function)
                // Shortcut for document ready
            } else if (jQuery.isFunction(selector)) {
                return rootjQuery.ready(selector);
            }

            if (selector.selector !== undefined) {
                this.selector = selector.selector;
                this.context = selector.context;
            }

            return jQuery.makeArray(selector, this);
        },
        // Start with an empty selector
        selector: "",
        // The default length of a jQuery object is 0
        length: 0,
        toArray: function() {
            return core_slice.call(this);
        },
        // Get the Nth element in the matched element set OR
        // Get the whole matched element set as a clean array
        get: function(num) {
            return num == null ?
                    // Return a 'clean' array
                    this.toArray() :
                    // Return just the object
                            (num < 0 ? this[ this.length + num ] : this[ num ]);
                },
                // Take an array of elements and push it onto the stack
                // (returning the new matched element set)
                pushStack: function(elems) {

                    // Build a new jQuery matched element set
                    var ret = jQuery.merge(this.constructor(), elems);

                    // Add the old object onto the stack (as a reference)
                    ret.prevObject = this;
                    ret.context = this.context;

                    // Return the newly-formed element set
                    return ret;
                },
                // Execute a callback for every element in the matched set.
                // (You can seed the arguments with an array of args, but this is
                // only used internally.)
                each: function(callback, args) {
                    return jQuery.each(this, callback, args);
                },
                ready: function(fn) {
                    // Add the callback
                    jQuery.ready.promise().done(fn);

                    return this;
                },
                slice: function() {
                    return this.pushStack(core_slice.apply(this, arguments));
                },
                first: function() {
                    return this.eq(0);
                },
                last: function() {
                    return this.eq(-1);
                },
                eq: function(i) {
                    var len = this.length,
                            j = +i + (i < 0 ? len : 0);
                    return this.pushStack(j >= 0 && j < len ? [this[j]] : []);
                },
                map: function(callback) {
                    return this.pushStack(jQuery.map(this, function(elem, i) {
                        return callback.call(elem, i, elem);
                    }));
                },
                end: function() {
                    return this.prevObject || this.constructor(null);
                },
                // For internal use only.
                // Behaves like an Array's method, not like a jQuery method.
                push: core_push,
                sort: [].sort,
                splice: [].splice
            };

// Give the init function the jQuery prototype for later instantiation
            jQuery.fn.init.prototype = jQuery.fn;

            jQuery.extend = jQuery.fn.extend = function() {
                var options, name, src, copy, copyIsArray, clone,
                        target = arguments[0] || {},
                        i = 1,
                        length = arguments.length,
                        deep = false;

                // Handle a deep copy situation
                if (typeof target === "boolean") {
                    deep = target;
                    target = arguments[1] || {};
                    // skip the boolean and the target
                    i = 2;
                }

                // Handle case when target is a string or something (possible in deep copy)
                if (typeof target !== "object" && !jQuery.isFunction(target)) {
                    target = {};
                }

                // extend jQuery itself if only one argument is passed
                if (length === i) {
                    target = this;
                    --i;
                }

                for (; i < length; i++) {
                    // Only deal with non-null/undefined values
                    if ((options = arguments[ i ]) != null) {
                        // Extend the base object
                        for (name in options) {
                            src = target[ name ];
                            copy = options[ name ];

                            // Prevent never-ending loop
                            if (target === copy) {
                                continue;
                            }

                            // Recurse if we're merging plain objects or arrays
                            if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
                                if (copyIsArray) {
                                    copyIsArray = false;
                                    clone = src && jQuery.isArray(src) ? src : [];

                                } else {
                                    clone = src && jQuery.isPlainObject(src) ? src : {};
                                }

                                // Never move original objects, clone them
                                target[ name ] = jQuery.extend(deep, clone, copy);

                                // Don't bring in undefined values
                            } else if (copy !== undefined) {
                                target[ name ] = copy;
                            }
                        }
                    }
                }

                // Return the modified object
                return target;
            };

            jQuery.extend({
                // Unique for each copy of jQuery on the page
                expando: "jQuery" + (core_version + Math.random()).replace(/\D/g, ""),
                noConflict: function(deep) {
                    if (window.$ === jQuery) {
                        window.$ = _$;
                    }

                    if (deep && window.jQuery === jQuery) {
                        window.jQuery = _jQuery;
                    }

                    return jQuery;
                },
                // Is the DOM ready to be used? Set to true once it occurs.
                isReady: false,
                // A counter to track how many items to wait for before
                // the ready event fires. See #6781
                readyWait: 1,
                // Hold (or release) the ready event
                holdReady: function(hold) {
                    if (hold) {
                        jQuery.readyWait++;
                    } else {
                        jQuery.ready(true);
                    }
                },
                // Handle when the DOM is ready
                ready: function(wait) {

                    // Abort if there are pending holds or we're already ready
                    if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
                        return;
                    }

                    // Remember that the DOM is ready
                    jQuery.isReady = true;

                    // If a normal DOM Ready event fired, decrement, and wait if need be
                    if (wait !== true && --jQuery.readyWait > 0) {
                        return;
                    }

                    // If there are functions bound, to execute
                    readyList.resolveWith(document, [jQuery]);

                    // Trigger any bound ready events
                    if (jQuery.fn.trigger) {
                        jQuery(document).trigger("ready").off("ready");
                    }
                },
                // See test/unit/core.js for details concerning isFunction.
                // Since version 1.3, DOM methods and functions like alert
                // aren't supported. They return false on IE (#2968).
                isFunction: function(obj) {
                    return jQuery.type(obj) === "function";
                },
                isArray: Array.isArray,
                isWindow: function(obj) {
                    return obj != null && obj === obj.window;
                },
                isNumeric: function(obj) {
                    return !isNaN(parseFloat(obj)) && isFinite(obj);
                },
                type: function(obj) {
                    if (obj == null) {
                        return String(obj);
                    }
                    // Support: Safari <= 5.1 (functionish RegExp)
                    return typeof obj === "object" || typeof obj === "function" ?
                            class2type[ core_toString.call(obj) ] || "object" :
                            typeof obj;
                },
                isPlainObject: function(obj) {
                    // Not plain objects:
                    // - Any object or value whose internal [[Class]] property is not "[object Object]"
                    // - DOM nodes
                    // - window
                    if (jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
                        return false;
                    }

                    // Support: Firefox <20
                    // The try/catch suppresses exceptions thrown when attempting to access
                    // the "constructor" property of certain host objects, ie. |window.location|
                    // https://bugzilla.mozilla.org/show_bug.cgi?id=814622
                    try {
                        if (obj.constructor &&
                                !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
                            return false;
                        }
                    } catch (e) {
                        return false;
                    }

                    // If the function hasn't returned already, we're confident that
                    // |obj| is a plain object, created by {} or constructed with new Object
                    return true;
                },
                isEmptyObject: function(obj) {
                    var name;
                    for (name in obj) {
                        return false;
                    }
                    return true;
                },
                error: function(msg) {
                    throw new Error(msg);
                },
                // data: string of html
                // context (optional): If specified, the fragment will be created in this context, defaults to document
                // keepScripts (optional): If true, will include scripts passed in the html string
                parseHTML: function(data, context, keepScripts) {
                    if (!data || typeof data !== "string") {
                        return null;
                    }
                    if (typeof context === "boolean") {
                        keepScripts = context;
                        context = false;
                    }
                    context = context || document;

                    var parsed = rsingleTag.exec(data),
                            scripts = !keepScripts && [];

                    // Single tag
                    if (parsed) {
                        return [context.createElement(parsed[1])];
                    }

                    parsed = jQuery.buildFragment([data], context, scripts);

                    if (scripts) {
                        jQuery(scripts).remove();
                    }

                    return jQuery.merge([], parsed.childNodes);
                },
                parseJSON: JSON.parse,
                // Cross-browser xml parsing
                parseXML: function(data) {
                    var xml, tmp;
                    if (!data || typeof data !== "string") {
                        return null;
                    }

                    // Support: IE9
                    try {
                        tmp = new DOMParser();
                        xml = tmp.parseFromString(data, "text/xml");
                    } catch (e) {
                        xml = undefined;
                    }

                    if (!xml || xml.getElementsByTagName("parsererror").length) {
                        jQuery.error("Invalid XML: " + data);
                    }
                    return xml;
                },
                noop: function() {
                },
                // Evaluates a script in a global context
                globalEval: function(code) {
                    var script,
                            indirect = eval;

                    code = jQuery.trim(code);

                    if (code) {
                        // If the code includes a valid, prologue position
                        // strict mode pragma, execute code by injecting a
                        // script tag into the document.
                        if (code.indexOf("use strict") === 1) {
                            script = document.createElement("script");
                            script.text = code;
                            document.head.appendChild(script).parentNode.removeChild(script);
                        } else {
                            // Otherwise, avoid the DOM node creation, insertion
                            // and removal by using an indirect global eval
                            indirect(code);
                        }
                    }
                },
                // Convert dashed to camelCase; used by the css and data modules
                // Microsoft forgot to hump their vendor prefix (#9572)
                camelCase: function(string) {
                    return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase);
                },
                nodeName: function(elem, name) {
                    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
                },
                // args is for internal usage only
                each: function(obj, callback, args) {
                    var value,
                            i = 0,
                            length = obj.length,
                            isArray = isArraylike(obj);

                    if (args) {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        }

                        // A special, fast, case for the most common use of each
                    } else {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        }
                    }

                    return obj;
                },
                trim: function(text) {
                    return text == null ? "" : core_trim.call(text);
                },
                // results is for internal usage only
                makeArray: function(arr, results) {
                    var ret = results || [];

                    if (arr != null) {
                        if (isArraylike(Object(arr))) {
                            jQuery.merge(ret,
                                    typeof arr === "string" ?
                                    [arr] : arr
                                    );
                        } else {
                            core_push.call(ret, arr);
                        }
                    }

                    return ret;
                },
                inArray: function(elem, arr, i) {
                    return arr == null ? -1 : core_indexOf.call(arr, elem, i);
                },
                merge: function(first, second) {
                    var l = second.length,
                            i = first.length,
                            j = 0;

                    if (typeof l === "number") {
                        for (; j < l; j++) {
                            first[ i++ ] = second[ j ];
                        }
                    } else {
                        while (second[j] !== undefined) {
                            first[ i++ ] = second[ j++ ];
                        }
                    }

                    first.length = i;

                    return first;
                },
                grep: function(elems, callback, inv) {
                    var retVal,
                            ret = [],
                            i = 0,
                            length = elems.length;
                    inv = !!inv;

                    // Go through the array, only saving the items
                    // that pass the validator function
                    for (; i < length; i++) {
                        retVal = !!callback(elems[ i ], i);
                        if (inv !== retVal) {
                            ret.push(elems[ i ]);
                        }
                    }

                    return ret;
                },
                // arg is for internal usage only
                map: function(elems, callback, arg) {
                    var value,
                            i = 0,
                            length = elems.length,
                            isArray = isArraylike(elems),
                            ret = [];

                    // Go through the array, translating each of the items to their
                    if (isArray) {
                        for (; i < length; i++) {
                            value = callback(elems[ i ], i, arg);

                            if (value != null) {
                                ret[ ret.length ] = value;
                            }
                        }

                        // Go through every key on the object,
                    } else {
                        for (i in elems) {
                            value = callback(elems[ i ], i, arg);

                            if (value != null) {
                                ret[ ret.length ] = value;
                            }
                        }
                    }

                    // Flatten any nested arrays
                    return core_concat.apply([], ret);
                },
                // A global GUID counter for objects
                guid: 1,
                // Bind a function to a context, optionally partially applying any
                // arguments.
                proxy: function(fn, context) {
                    var tmp, args, proxy;

                    if (typeof context === "string") {
                        tmp = fn[ context ];
                        context = fn;
                        fn = tmp;
                    }

                    // Quick check to determine if target is callable, in the spec
                    // this throws a TypeError, but we will just return undefined.
                    if (!jQuery.isFunction(fn)) {
                        return undefined;
                    }

                    // Simulated bind
                    args = core_slice.call(arguments, 2);
                    proxy = function() {
                        return fn.apply(context || this, args.concat(core_slice.call(arguments)));
                    };

                    // Set the guid of unique handler to the same of original handler, so it can be removed
                    proxy.guid = fn.guid = fn.guid || jQuery.guid++;

                    return proxy;
                },
                // Multifunctional method to get and set values of a collection
                // The value/s can optionally be executed if it's a function
                access: function(elems, fn, key, value, chainable, emptyGet, raw) {
                    var i = 0,
                            length = elems.length,
                            bulk = key == null;

                    // Sets many values
                    if (jQuery.type(key) === "object") {
                        chainable = true;
                        for (i in key) {
                            jQuery.access(elems, fn, i, key[i], true, emptyGet, raw);
                        }

                        // Sets one value
                    } else if (value !== undefined) {
                        chainable = true;

                        if (!jQuery.isFunction(value)) {
                            raw = true;
                        }

                        if (bulk) {
                            // Bulk operations run against the entire set
                            if (raw) {
                                fn.call(elems, value);
                                fn = null;

                                // ...except when executing function values
                            } else {
                                bulk = fn;
                                fn = function(elem, key, value) {
                                    return bulk.call(jQuery(elem), value);
                                };
                            }
                        }

                        if (fn) {
                            for (; i < length; i++) {
                                fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key)));
                            }
                        }
                    }

                    return chainable ?
                            elems :
                            // Gets
                            bulk ?
                            fn.call(elems) :
                            length ? fn(elems[0], key) : emptyGet;
                },
                now: Date.now,
                // A method for quickly swapping in/out CSS properties to get correct calculations.
                // Note: this method belongs to the css module but it's needed here for the support module.
                // If support gets modularized, this method should be moved back to the css module.
                swap: function(elem, options, callback, args) {
                    var ret, name,
                            old = {};

                    // Remember the old values, and insert the new ones
                    for (name in options) {
                        old[ name ] = elem.style[ name ];
                        elem.style[ name ] = options[ name ];
                    }

                    ret = callback.apply(elem, args || []);

                    // Revert the old values
                    for (name in options) {
                        elem.style[ name ] = old[ name ];
                    }

                    return ret;
                }
            });

            jQuery.ready.promise = function(obj) {
                if (!readyList) {

                    readyList = jQuery.Deferred();

                    // Catch cases where $(document).ready() is called after the browser event has already occurred.
                    // we once tried to use readyState "interactive" here, but it caused issues like the one
                    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
                    if (document.readyState === "complete") {
                        // Handle it asynchronously to allow scripts the opportunity to delay ready
                        setTimeout(jQuery.ready);

                    } else {

                        // Use the handy event callback
                        document.addEventListener("DOMContentLoaded", completed, false);

                        // A fallback to window.onload, that will always work
                        window.addEventListener("load", completed, false);
                    }
                }
                return readyList.promise(obj);
            };

// Populate the class2type map
            jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
                class2type[ "[object " + name + "]" ] = name.toLowerCase();
            });

            function isArraylike(obj) {
                var length = obj.length,
                        type = jQuery.type(obj);

                if (jQuery.isWindow(obj)) {
                    return false;
                }

                if (obj.nodeType === 1 && length) {
                    return true;
                }

                return type === "array" || type !== "function" &&
                        (length === 0 ||
                                typeof length === "number" && length > 0 && (length - 1) in obj);
            }

// All jQuery objects should point back to these
            rootjQuery = jQuery(document);
            /*!
             * Sizzle CSS Selector Engine v1.9.4-pre
             * http://sizzlejs.com/
             *
             * Copyright 2013 jQuery Foundation, Inc. and other contributors
             * Released under the MIT license
             * http://jquery.org/license
             *
             * Date: 2013-06-03
             */
            (function(window, undefined) {

                var i,
                        support,
                        cachedruns,
                        Expr,
                        getText,
                        isXML,
                        compile,
                        outermostContext,
                        sortInput,
                        // Local document vars
                        setDocument,
                        document,
                        docElem,
                        documentIsHTML,
                        rbuggyQSA,
                        rbuggyMatches,
                        matches,
                        contains,
                        // Instance-specific data
                        expando = "sizzle" + -(new Date()),
                        preferredDoc = window.document,
                        dirruns = 0,
                        done = 0,
                        classCache = createCache(),
                        tokenCache = createCache(),
                        compilerCache = createCache(),
                        hasDuplicate = false,
                        sortOrder = function(a, b) {
                            if (a === b) {
                                hasDuplicate = true;
                                return 0;
                            }
                            return 0;
                        },
                        // General-purpose constants
                        strundefined = typeof undefined,
                        MAX_NEGATIVE = 1 << 31,
                        // Instance methods
                        hasOwn = ({}).hasOwnProperty,
                        arr = [],
                        pop = arr.pop,
                        push_native = arr.push,
                        push = arr.push,
                        slice = arr.slice,
                        // Use a stripped-down indexOf if we can't use a native one
                        indexOf = arr.indexOf || function(elem) {
                            var i = 0,
                                    len = this.length;
                            for (; i < len; i++) {
                                if (this[i] === elem) {
                                    return i;
                                }
                            }
                            return -1;
                        },
                        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
                        // Regular expressions

                        // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
                        whitespace = "[\\x20\\t\\r\\n\\f]",
                        // http://www.w3.org/TR/css3-syntax/#characters
                        characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
                        // Loosely modeled on CSS identifier characters
                        // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
                        // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
                        identifier = characterEncoding.replace("w", "w#"),
                        // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
                        attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
                        "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
                        // Prefer arguments quoted,
                        //   then not containing pseudos/brackets,
                        //   then attribute selectors/non-parenthetical expressions,
                        //   then anything else
                        // These preferences are here to reduce the number of selectors
                        //   needing tokenize in the PSEUDO preFilter
                        pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace(3, 8) + ")*)|.*)\\)|)",
                        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
                        rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"),
                        rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"),
                        rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"),
                        rsibling = new RegExp(whitespace + "*[+~]"),
                        rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g"),
                        rpseudo = new RegExp(pseudos),
                        ridentifier = new RegExp("^" + identifier + "$"),
                        matchExpr = {
                            "ID": new RegExp("^#(" + characterEncoding + ")"),
                            "CLASS": new RegExp("^\\.(" + characterEncoding + ")"),
                            "TAG": new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"),
                            "ATTR": new RegExp("^" + attributes),
                            "PSEUDO": new RegExp("^" + pseudos),
                            "CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
                                    "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
                                    "*(\\d+)|))" + whitespace + "*\\)|)", "i"),
                            "bool": new RegExp("^(?:" + booleans + ")$", "i"),
                            // For use in libraries implementing .is()
                            // We use this for POS matching in `select`
                            "needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
                                    whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i")
                        },
                rnative = /^[^{]+\{\s*\[native \w/,
                        // Easily-parseable/retrievable ID or TAG or CLASS selectors
                        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
                        rinputs = /^(?:input|select|textarea|button)$/i,
                        rheader = /^h\d$/i,
                        rescape = /'|\\/g,
                        // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
                        runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"),
                        funescape = function(_, escaped, escapedWhitespace) {
                            var high = "0x" + escaped - 0x10000;
                            // NaN means non-codepoint
                            // Support: Firefox
                            // Workaround erroneous numeric interpretation of +"0x"
                            return high !== high || escapedWhitespace ?
                                    escaped :
                                    // BMP codepoint
                                    high < 0 ?
                                    String.fromCharCode(high + 0x10000) :
                                    // Supplemental Plane codepoint (surrogate pair)
                                    String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00);
                        };

// Optimize for push.apply( _, NodeList )
                try {
                    push.apply(
                            (arr = slice.call(preferredDoc.childNodes)),
                            preferredDoc.childNodes
                            );
                    // Support: Android<4.0
                    // Detect silently failing push.apply
                    arr[ preferredDoc.childNodes.length ].nodeType;
                } catch (e) {
                    push = {apply: arr.length ?
                                // Leverage slice if possible
                                        function(target, els) {
                                            push_native.apply(target, slice.call(els));
                                        } :
                                        // Support: IE<9
                                                // Otherwise append directly
                                                        function(target, els) {
                                                            var j = target.length,
                                                                    i = 0;
                                                            // Can't trust NodeList.length
                                                            while ((target[j++] = els[i++])) {
                                                            }
                                                            target.length = j - 1;
                                                        }
                                            };
                                }

                        function Sizzle(selector, context, results, seed) {
                            var match, elem, m, nodeType,
                                    // QSA vars
                                    i, groups, old, nid, newContext, newSelector;

                            if ((context ? context.ownerDocument || context : preferredDoc) !== document) {
                                setDocument(context);
                            }

                            context = context || document;
                            results = results || [];

                            if (!selector || typeof selector !== "string") {
                                return results;
                            }

                            if ((nodeType = context.nodeType) !== 1 && nodeType !== 9) {
                                return [];
                            }

                            if (documentIsHTML && !seed) {

                                // Shortcuts
                                if ((match = rquickExpr.exec(selector))) {
                                    // Speed-up: Sizzle("#ID")
                                    if ((m = match[1])) {
                                        if (nodeType === 9) {
                                            elem = context.getElementById(m);
                                            // Check parentNode to catch when Blackberry 4.6 returns
                                            // nodes that are no longer in the document #6963
                                            if (elem && elem.parentNode) {
                                                // Handle the case where IE, Opera, and Webkit return items
                                                // by name instead of ID
                                                if (elem.id === m) {
                                                    results.push(elem);
                                                    return results;
                                                }
                                            } else {
                                                return results;
                                            }
                                        } else {
                                            // Context is not a document
                                            if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) &&
                                                    contains(context, elem) && elem.id === m) {
                                                results.push(elem);
                                                return results;
                                            }
                                        }

                                        // Speed-up: Sizzle("TAG")
                                    } else if (match[2]) {
                                        push.apply(results, context.getElementsByTagName(selector));
                                        return results;

                                        // Speed-up: Sizzle(".CLASS")
                                    } else if ((m = match[3]) && support.getElementsByClassName && context.getElementsByClassName) {
                                        push.apply(results, context.getElementsByClassName(m));
                                        return results;
                                    }
                                }

                                // QSA path
                                if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
                                    nid = old = expando;
                                    newContext = context;
                                    newSelector = nodeType === 9 && selector;

                                    // qSA works strangely on Element-rooted queries
                                    // We can work around this by specifying an extra ID on the root
                                    // and working up from there (Thanks to Andrew Dupont for the technique)
                                    // IE 8 doesn't work on object elements
                                    if (nodeType === 1 && context.nodeName.toLowerCase() !== "object") {
                                        groups = tokenize(selector);

                                        if ((old = context.getAttribute("id"))) {
                                            nid = old.replace(rescape, "\\$&");
                                        } else {
                                            context.setAttribute("id", nid);
                                        }
                                        nid = "[id='" + nid + "'] ";

                                        i = groups.length;
                                        while (i--) {
                                            groups[i] = nid + toSelector(groups[i]);
                                        }
                                        newContext = rsibling.test(selector) && context.parentNode || context;
                                        newSelector = groups.join(",");
                                    }

                                    if (newSelector) {
                                        try {
                                            push.apply(results,
                                                    newContext.querySelectorAll(newSelector)
                                                    );
                                            return results;
                                        } catch (qsaError) {
                                        } finally {
                                            if (!old) {
                                                context.removeAttribute("id");
                                            }
                                        }
                                    }
                                }
                            }

                            // All others
                            return select(selector.replace(rtrim, "$1"), context, results, seed);
                        }

                        /**
                         * Create key-value caches of limited size
                         * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
                         *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
                         *	deleting the oldest entry
                         */
                        function createCache() {
                            var keys = [];

                            function cache(key, value) {
                                // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
                                if (keys.push(key += " ") > Expr.cacheLength) {
                                    // Only keep the most recent entries
                                    delete cache[ keys.shift() ];
                                }
                                return (cache[ key ] = value);
                            }
                            return cache;
                        }

                        /**
                         * Mark a function for special use by Sizzle
                         * @param {Function} fn The function to mark
                         */
                        function markFunction(fn) {
                            fn[ expando ] = true;
                            return fn;
                        }

                        /**
                         * Support testing using an element
                         * @param {Function} fn Passed the created div and expects a boolean result
                         */
                        function assert(fn) {
                            var div = document.createElement("div");

                            try {
                                return !!fn(div);
                            } catch (e) {
                                return false;
                            } finally {
                                // Remove from its parent by default
                                if (div.parentNode) {
                                    div.parentNode.removeChild(div);
                                }
                                // release memory in IE
                                div = null;
                            }
                        }

                        /**
                         * Adds the same handler for all of the specified attrs
                         * @param {String} attrs Pipe-separated list of attributes
                         * @param {Function} handler The method that will be applied
                         */
                        function addHandle(attrs, handler) {
                            var arr = attrs.split("|"),
                                    i = attrs.length;

                            while (i--) {
                                Expr.attrHandle[ arr[i] ] = handler;
                            }
                        }

                        /**
                         * Checks document order of two siblings
                         * @param {Element} a
                         * @param {Element} b
                         * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
                         */
                        function siblingCheck(a, b) {
                            var cur = b && a,
                                    diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
                                    (~b.sourceIndex || MAX_NEGATIVE) -
                                    (~a.sourceIndex || MAX_NEGATIVE);

                            // Use IE sourceIndex if available on both nodes
                            if (diff) {
                                return diff;
                            }

                            // Check if b follows a
                            if (cur) {
                                while ((cur = cur.nextSibling)) {
                                    if (cur === b) {
                                        return -1;
                                    }
                                }
                            }

                            return a ? 1 : -1;
                        }

                        /**
                         * Returns a function to use in pseudos for input types
                         * @param {String} type
                         */
                        function createInputPseudo(type) {
                            return function(elem) {
                                var name = elem.nodeName.toLowerCase();
                                return name === "input" && elem.type === type;
                            };
                        }

                        /**
                         * Returns a function to use in pseudos for buttons
                         * @param {String} type
                         */
                        function createButtonPseudo(type) {
                            return function(elem) {
                                var name = elem.nodeName.toLowerCase();
                                return (name === "input" || name === "button") && elem.type === type;
                            };
                        }

                        /**
                         * Returns a function to use in pseudos for positionals
                         * @param {Function} fn
                         */
                        function createPositionalPseudo(fn) {
                            return markFunction(function(argument) {
                                argument = +argument;
                                return markFunction(function(seed, matches) {
                                    var j,
                                            matchIndexes = fn([], seed.length, argument),
                                            i = matchIndexes.length;

                                    // Match elements found at the specified indexes
                                    while (i--) {
                                        if (seed[ (j = matchIndexes[i]) ]) {
                                            seed[j] = !(matches[j] = seed[j]);
                                        }
                                    }
                                });
                            });
                        }

                        /**
                         * Detect xml
                         * @param {Element|Object} elem An element or a document
                         */
                        isXML = Sizzle.isXML = function(elem) {
                            // documentElement is verified for cases where it doesn't yet exist
                            // (such as loading iframes in IE - #4833)
                            var documentElement = elem && (elem.ownerDocument || elem).documentElement;
                            return documentElement ? documentElement.nodeName !== "HTML" : false;
                        };

// Expose support vars for convenience
                        support = Sizzle.support = {};

                        /**
                         * Sets document-related variables once based on the current document
                         * @param {Element|Object} [doc] An element or document object to use to set the document
                         * @returns {Object} Returns the current document
                         */
                        setDocument = Sizzle.setDocument = function(node) {
                            var doc = node ? node.ownerDocument || node : preferredDoc,
                                    parent = doc.defaultView;

                            // If no document and documentElement is available, return
                            if (doc === document || doc.nodeType !== 9 || !doc.documentElement) {
                                return document;
                            }

                            // Set our document
                            document = doc;
                            docElem = doc.documentElement;

                            // Support tests
                            documentIsHTML = !isXML(doc);

                            // Support: IE>8
                            // If iframe document is assigned to "document" variable and if iframe has been reloaded,
                            // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
                            // IE6-8 do not support the defaultView property so parent will be undefined
                            if (parent && parent.attachEvent && parent !== parent.top) {
                                parent.attachEvent("onbeforeunload", function() {
                                    setDocument();
                                });
                            }

                            /* Attributes
                             ---------------------------------------------------------------------- */

                            // Support: IE<8
                            // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
                            support.attributes = assert(function(div) {
                                div.className = "i";
                                return !div.getAttribute("className");
                            });

                            /* getElement(s)By*
                             ---------------------------------------------------------------------- */

                            // Check if getElementsByTagName("*") returns only elements
                            support.getElementsByTagName = assert(function(div) {
                                div.appendChild(doc.createComment(""));
                                return !div.getElementsByTagName("*").length;
                            });

                            // Check if getElementsByClassName can be trusted
                            support.getElementsByClassName = assert(function(div) {
                                div.innerHTML = "<div class='a'></div><div class='a i'></div>";

                                // Support: Safari<4
                                // Catch class over-caching
                                div.firstChild.className = "i";
                                // Support: Opera<10
                                // Catch gEBCN failure to find non-leading classes
                                return div.getElementsByClassName("i").length === 2;
                            });

                            // Support: IE<10
                            // Check if getElementById returns elements by name
                            // The broken getElementById methods don't pick up programatically-set names,
                            // so use a roundabout getElementsByName test
                            support.getById = assert(function(div) {
                                docElem.appendChild(div).id = expando;
                                return !doc.getElementsByName || !doc.getElementsByName(expando).length;
                            });

                            // ID find and filter
                            if (support.getById) {
                                Expr.find["ID"] = function(id, context) {
                                    if (typeof context.getElementById !== strundefined && documentIsHTML) {
                                        var m = context.getElementById(id);
                                        // Check parentNode to catch when Blackberry 4.6 returns
                                        // nodes that are no longer in the document #6963
                                        return m && m.parentNode ? [m] : [];
                                    }
                                };
                                Expr.filter["ID"] = function(id) {
                                    var attrId = id.replace(runescape, funescape);
                                    return function(elem) {
                                        return elem.getAttribute("id") === attrId;
                                    };
                                };
                            } else {
                                // Support: IE6/7
                                // getElementById is not reliable as a find shortcut
                                delete Expr.find["ID"];

                                Expr.filter["ID"] = function(id) {
                                    var attrId = id.replace(runescape, funescape);
                                    return function(elem) {
                                        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
                                        return node && node.value === attrId;
                                    };
                                };
                            }

                            // Tag
                            Expr.find["TAG"] = support.getElementsByTagName ?
                                    function(tag, context) {
                                        if (typeof context.getElementsByTagName !== strundefined) {
                                            return context.getElementsByTagName(tag);
                                        }
                                    } :
                                    function(tag, context) {
                                        var elem,
                                                tmp = [],
                                                i = 0,
                                                results = context.getElementsByTagName(tag);

                                        // Filter out possible comments
                                        if (tag === "*") {
                                            while ((elem = results[i++])) {
                                                if (elem.nodeType === 1) {
                                                    tmp.push(elem);
                                                }
                                            }

                                            return tmp;
                                        }
                                        return results;
                                    };

                            // Class
                            Expr.find["CLASS"] = support.getElementsByClassName && function(className, context) {
                                if (typeof context.getElementsByClassName !== strundefined && documentIsHTML) {
                                    return context.getElementsByClassName(className);
                                }
                            };

                            /* QSA/matchesSelector
                             ---------------------------------------------------------------------- */

                            // QSA and matchesSelector support

                            // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
                            rbuggyMatches = [];

                            // qSa(:focus) reports false when true (Chrome 21)
                            // We allow this because of a bug in IE8/9 that throws an error
                            // whenever `document.activeElement` is accessed on an iframe
                            // So, we allow :focus to pass through QSA all the time to avoid the IE error
                            // See http://bugs.jquery.com/ticket/13378
                            rbuggyQSA = [];

                            if ((support.qsa = rnative.test(doc.querySelectorAll))) {
                                // Build QSA regex
                                // Regex strategy adopted from Diego Perini
                                assert(function(div) {
                                    // Select is set to empty string on purpose
                                    // This is to test IE's treatment of not explicitly
                                    // setting a boolean content attribute,
                                    // since its presence should be enough
                                    // http://bugs.jquery.com/ticket/12359
                                    div.innerHTML = "<select><option selected=''></option></select>";

                                    // Support: IE8
                                    // Boolean attributes and "value" are not treated correctly
                                    if (!div.querySelectorAll("[selected]").length) {
                                        rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")");
                                    }

                                    // Webkit/Opera - :checked should return selected option elements
                                    // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                    // IE8 throws error here and will not see later tests
                                    if (!div.querySelectorAll(":checked").length) {
                                        rbuggyQSA.push(":checked");
                                    }
                                });

                                assert(function(div) {

                                    // Support: Opera 10-12/IE8
                                    // ^= $= *= and empty values
                                    // Should not select anything
                                    // Support: Windows 8 Native Apps
                                    // The type attribute is restricted during .innerHTML assignment
                                    var input = doc.createElement("input");
                                    input.setAttribute("type", "hidden");
                                    div.appendChild(input).setAttribute("t", "");

                                    if (div.querySelectorAll("[t^='']").length) {
                                        rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")");
                                    }

                                    // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
                                    // IE8 throws error here and will not see later tests
                                    if (!div.querySelectorAll(":enabled").length) {
                                        rbuggyQSA.push(":enabled", ":disabled");
                                    }

                                    // Opera 10-11 does not throw on post-comma invalid pseudos
                                    div.querySelectorAll("*,:x");
                                    rbuggyQSA.push(",.*:");
                                });
                            }

                            if ((support.matchesSelector = rnative.test((matches = docElem.webkitMatchesSelector ||
                                    docElem.mozMatchesSelector ||
                                    docElem.oMatchesSelector ||
                                    docElem.msMatchesSelector)))) {

                                assert(function(div) {
                                    // Check to see if it's possible to do matchesSelector
                                    // on a disconnected node (IE 9)
                                    support.disconnectedMatch = matches.call(div, "div");

                                    // This should fail with an exception
                                    // Gecko does not error, returns false instead
                                    matches.call(div, "[s!='']:x");
                                    rbuggyMatches.push("!=", pseudos);
                                });
                            }

                            rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));
                            rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|"));

                            /* Contains
                             ---------------------------------------------------------------------- */

                            // Element contains another
                            // Purposefully does not implement inclusive descendent
                            // As in, an element does not contain itself
                            contains = rnative.test(docElem.contains) || docElem.compareDocumentPosition ?
                                    function(a, b) {
                                        var adown = a.nodeType === 9 ? a.documentElement : a,
                                                bup = b && b.parentNode;
                                        return a === bup || !!(bup && bup.nodeType === 1 && (
                                                adown.contains ?
                                                adown.contains(bup) :
                                                a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16
                                                ));
                                    } :
                                    function(a, b) {
                                        if (b) {
                                            while ((b = b.parentNode)) {
                                                if (b === a) {
                                                    return true;
                                                }
                                            }
                                        }
                                        return false;
                                    };

                            /* Sorting
                             ---------------------------------------------------------------------- */

                            // Document order sorting
                            sortOrder = docElem.compareDocumentPosition ?
                                    function(a, b) {

                                        // Flag for duplicate removal
                                        if (a === b) {
                                            hasDuplicate = true;
                                            return 0;
                                        }

                                        var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition(b);

                                        if (compare) {
                                            // Disconnected nodes
                                            if (compare & 1 ||
                                                    (!support.sortDetached && b.compareDocumentPosition(a) === compare)) {

                                                // Choose the first element that is related to our preferred document
                                                if (a === doc || contains(preferredDoc, a)) {
                                                    return -1;
                                                }
                                                if (b === doc || contains(preferredDoc, b)) {
                                                    return 1;
                                                }

                                                // Maintain original order
                                                return sortInput ?
                                                        (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) :
                                                        0;
                                            }

                                            return compare & 4 ? -1 : 1;
                                        }

                                        // Not directly comparable, sort on existence of method
                                        return a.compareDocumentPosition ? -1 : 1;
                                    } :
                                    function(a, b) {
                                        var cur,
                                                i = 0,
                                                aup = a.parentNode,
                                                bup = b.parentNode,
                                                ap = [a],
                                                bp = [b];

                                        // Exit early if the nodes are identical
                                        if (a === b) {
                                            hasDuplicate = true;
                                            return 0;

                                            // Parentless nodes are either documents or disconnected
                                        } else if (!aup || !bup) {
                                            return a === doc ? -1 :
                                                    b === doc ? 1 :
                                                    aup ? -1 :
                                                    bup ? 1 :
                                                    sortInput ?
                                                    (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) :
                                                    0;

                                            // If the nodes are siblings, we can do a quick check
                                        } else if (aup === bup) {
                                            return siblingCheck(a, b);
                                        }

                                        // Otherwise we need full lists of their ancestors for comparison
                                        cur = a;
                                        while ((cur = cur.parentNode)) {
                                            ap.unshift(cur);
                                        }
                                        cur = b;
                                        while ((cur = cur.parentNode)) {
                                            bp.unshift(cur);
                                        }

                                        // Walk down the tree looking for a discrepancy
                                        while (ap[i] === bp[i]) {
                                            i++;
                                        }

                                        return i ?
                                                // Do a sibling check if the nodes have a common ancestor
                                                siblingCheck(ap[i], bp[i]) :
                                                // Otherwise nodes in our document sort first
                                                ap[i] === preferredDoc ? -1 :
                                                bp[i] === preferredDoc ? 1 :
                                                0;
                                    };

                            return doc;
                        };

                        Sizzle.matches = function(expr, elements) {
                            return Sizzle(expr, null, null, elements);
                        };

                        Sizzle.matchesSelector = function(elem, expr) {
                            // Set document vars if needed
                            if ((elem.ownerDocument || elem) !== document) {
                                setDocument(elem);
                            }

                            // Make sure that attribute selectors are quoted
                            expr = expr.replace(rattributeQuotes, "='$1']");

                            if (support.matchesSelector && documentIsHTML &&
                                    (!rbuggyMatches || !rbuggyMatches.test(expr)) &&
                                    (!rbuggyQSA || !rbuggyQSA.test(expr))) {

                                try {
                                    var ret = matches.call(elem, expr);

                                    // IE 9's matchesSelector returns false on disconnected nodes
                                    if (ret || support.disconnectedMatch ||
                                            // As well, disconnected nodes are said to be in a document
                                            // fragment in IE 9
                                            elem.document && elem.document.nodeType !== 11) {
                                        return ret;
                                    }
                                } catch (e) {
                                }
                            }

                            return Sizzle(expr, document, null, [elem]).length > 0;
                        };

                        Sizzle.contains = function(context, elem) {
                            // Set document vars if needed
                            if ((context.ownerDocument || context) !== document) {
                                setDocument(context);
                            }
                            return contains(context, elem);
                        };

                        Sizzle.attr = function(elem, name) {
                            // Set document vars if needed
                            if ((elem.ownerDocument || elem) !== document) {
                                setDocument(elem);
                            }

                            var fn = Expr.attrHandle[ name.toLowerCase() ],
                                    // Don't get fooled by Object.prototype properties (jQuery #13807)
                                    val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ?
                                    fn(elem, name, !documentIsHTML) :
                                    undefined;

                            return val === undefined ?
                                    support.attributes || !documentIsHTML ?
                                    elem.getAttribute(name) :
                                    (val = elem.getAttributeNode(name)) && val.specified ?
                                    val.value :
                                    null :
                                    val;
                        };

                        Sizzle.error = function(msg) {
                            throw new Error("Syntax error, unrecognized expression: " + msg);
                        };

                        /**
                         * Document sorting and removing duplicates
                         * @param {ArrayLike} results
                         */
                        Sizzle.uniqueSort = function(results) {
                            var elem,
                                    duplicates = [],
                                    j = 0,
                                    i = 0;

                            // Unless we *know* we can detect duplicates, assume their presence
                            hasDuplicate = !support.detectDuplicates;
                            sortInput = !support.sortStable && results.slice(0);
                            results.sort(sortOrder);

                            if (hasDuplicate) {
                                while ((elem = results[i++])) {
                                    if (elem === results[ i ]) {
                                        j = duplicates.push(i);
                                    }
                                }
                                while (j--) {
                                    results.splice(duplicates[ j ], 1);
                                }
                            }

                            return results;
                        };

                        /**
                         * Utility function for retrieving the text value of an array of DOM nodes
                         * @param {Array|Element} elem
                         */
                        getText = Sizzle.getText = function(elem) {
                            var node,
                                    ret = "",
                                    i = 0,
                                    nodeType = elem.nodeType;

                            if (!nodeType) {
                                // If no nodeType, this is expected to be an array
                                for (; (node = elem[i]); i++) {
                                    // Do not traverse comment nodes
                                    ret += getText(node);
                                }
                            } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {
                                // Use textContent for elements
                                // innerText usage removed for consistency of new lines (see #11153)
                                if (typeof elem.textContent === "string") {
                                    return elem.textContent;
                                } else {
                                    // Traverse its children
                                    for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                        ret += getText(elem);
                                    }
                                }
                            } else if (nodeType === 3 || nodeType === 4) {
                                return elem.nodeValue;
                            }
                            // Do not include comment or processing instruction nodes

                            return ret;
                        };

                        Expr = Sizzle.selectors = {
                            // Can be adjusted by the user
                            cacheLength: 50,
                            createPseudo: markFunction,
                            match: matchExpr,
                            attrHandle: {},
                            find: {},
                            relative: {
                                ">": {dir: "parentNode", first: true},
                                " ": {dir: "parentNode"},
                                "+": {dir: "previousSibling", first: true},
                                "~": {dir: "previousSibling"}
                            },
                            preFilter: {
                                "ATTR": function(match) {
                                    match[1] = match[1].replace(runescape, funescape);

                                    // Move the given value to match[3] whether quoted or unquoted
                                    match[3] = (match[4] || match[5] || "").replace(runescape, funescape);

                                    if (match[2] === "~=") {
                                        match[3] = " " + match[3] + " ";
                                    }

                                    return match.slice(0, 4);
                                },
                                "CHILD": function(match) {
                                    /* matches from matchExpr["CHILD"]
                                     1 type (only|nth|...)
                                     2 what (child|of-type)
                                     3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
                                     4 xn-component of xn+y argument ([+-]?\d*n|)
                                     5 sign of xn-component
                                     6 x of xn-component
                                     7 sign of y-component
                                     8 y of y-component
                                     */
                                    match[1] = match[1].toLowerCase();

                                    if (match[1].slice(0, 3) === "nth") {
                                        // nth-* requires argument
                                        if (!match[3]) {
                                            Sizzle.error(match[0]);
                                        }

                                        // numeric x and y parameters for Expr.filter.CHILD
                                        // remember that false/true cast respectively to 0/1
                                        match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd"));
                                        match[5] = +((match[7] + match[8]) || match[3] === "odd");

                                        // other types prohibit arguments
                                    } else if (match[3]) {
                                        Sizzle.error(match[0]);
                                    }

                                    return match;
                                },
                                "PSEUDO": function(match) {
                                    var excess,
                                            unquoted = !match[5] && match[2];

                                    if (matchExpr["CHILD"].test(match[0])) {
                                        return null;
                                    }

                                    // Accept quoted arguments as-is
                                    if (match[3] && match[4] !== undefined) {
                                        match[2] = match[4];

                                        // Strip excess characters from unquoted arguments
                                    } else if (unquoted && rpseudo.test(unquoted) &&
                                            // Get excess from tokenize (recursively)
                                                    (excess = tokenize(unquoted, true)) &&
                                                    // advance to the next closing parenthesis
                                                            (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) {

                                                // excess is a negative index
                                                match[0] = match[0].slice(0, excess);
                                                match[2] = unquoted.slice(0, excess);
                                            }

                                            // Return only captures needed by the pseudo filter method (type and argument)
                                            return match.slice(0, 3);
                                        }
                                    },
                                    filter: {
                                        "TAG": function(nodeNameSelector) {
                                            var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();
                                            return nodeNameSelector === "*" ?
                                                    function() {
                                                        return true;
                                                    } :
                                                    function(elem) {
                                                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
                                                    };
                                        },
                                        "CLASS": function(className) {
                                            var pattern = classCache[ className + " " ];

                                            return pattern ||
                                                    (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) &&
                                                    classCache(className, function(elem) {
                                                        return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "");
                                                    });
                                        },
                                        "ATTR": function(name, operator, check) {
                                            return function(elem) {
                                                var result = Sizzle.attr(elem, name);

                                                if (result == null) {
                                                    return operator === "!=";
                                                }
                                                if (!operator) {
                                                    return true;
                                                }

                                                result += "";

                                                return operator === "=" ? result === check :
                                                        operator === "!=" ? result !== check :
                                                        operator === "^=" ? check && result.indexOf(check) === 0 :
                                                        operator === "*=" ? check && result.indexOf(check) > -1 :
                                                        operator === "$=" ? check && result.slice(-check.length) === check :
                                                        operator === "~=" ? (" " + result + " ").indexOf(check) > -1 :
                                                        operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" :
                                                        false;
                                            };
                                        },
                                        "CHILD": function(type, what, argument, first, last) {
                                            var simple = type.slice(0, 3) !== "nth",
                                                    forward = type.slice(-4) !== "last",
                                                    ofType = what === "of-type";

                                            return first === 1 && last === 0 ?
                                                    // Shortcut for :nth-*(n)
                                                            function(elem) {
                                                                return !!elem.parentNode;
                                                            } :
                                                            function(elem, context, xml) {
                                                                var cache, outerCache, node, diff, nodeIndex, start,
                                                                        dir = simple !== forward ? "nextSibling" : "previousSibling",
                                                                        parent = elem.parentNode,
                                                                        name = ofType && elem.nodeName.toLowerCase(),
                                                                        useCache = !xml && !ofType;

                                                                if (parent) {

                                                                    // :(first|last|only)-(child|of-type)
                                                                    if (simple) {
                                                                        while (dir) {
                                                                            node = elem;
                                                                            while ((node = node[ dir ])) {
                                                                                if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {
                                                                                    return false;
                                                                                }
                                                                            }
                                                                            // Reverse direction for :only-* (if we haven't yet done so)
                                                                            start = dir = type === "only" && !start && "nextSibling";
                                                                        }
                                                                        return true;
                                                                    }

                                                                    start = [forward ? parent.firstChild : parent.lastChild];

                                                                    // non-xml :nth-child(...) stores cache data on `parent`
                                                                    if (forward && useCache) {
                                                                        // Seek `elem` from a previously-cached index
                                                                        outerCache = parent[ expando ] || (parent[ expando ] = {});
                                                                        cache = outerCache[ type ] || [];
                                                                        nodeIndex = cache[0] === dirruns && cache[1];
                                                                        diff = cache[0] === dirruns && cache[2];
                                                                        node = nodeIndex && parent.childNodes[ nodeIndex ];

                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                // Fallback to seeking `elem` from the start
                                                                                        (diff = nodeIndex = 0) || start.pop())) {

                                                                            // When found, cache indexes on `parent` and break
                                                                            if (node.nodeType === 1 && ++diff && node === elem) {
                                                                                outerCache[ type ] = [dirruns, nodeIndex, diff];
                                                                                break;
                                                                            }
                                                                        }

                                                                        // Use previously-cached element index if available
                                                                    } else if (useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns) {
                                                                        diff = cache[1];

                                                                        // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
                                                                    } else {
                                                                        // Use the same loop as above to seek `elem` from the start
                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                (diff = nodeIndex = 0) || start.pop())) {

                                                                            if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {
                                                                                // Cache the index of each encountered element
                                                                                if (useCache) {
                                                                                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [dirruns, diff];
                                                                                }

                                                                                if (node === elem) {
                                                                                    break;
                                                                                }
                                                                            }
                                                                        }
                                                                    }

                                                                    // Incorporate the offset, then check against cycle size
                                                                    diff -= last;
                                                                    return diff === first || (diff % first === 0 && diff / first >= 0);
                                                                }
                                                            };
                                                        },
                                                        "PSEUDO": function(pseudo, argument) {
                                                            // pseudo-class names are case-insensitive
                                                            // http://www.w3.org/TR/selectors/#pseudo-classes
                                                            // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
                                                            // Remember that setFilters inherits from pseudos
                                                            var args,
                                                                    fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
                                                                    Sizzle.error("unsupported pseudo: " + pseudo);

                                                            // The user may use createPseudo to indicate that
                                                            // arguments are needed to create the filter function
                                                            // just as Sizzle does
                                                            if (fn[ expando ]) {
                                                                return fn(argument);
                                                            }

                                                            // But maintain support for old signatures
                                                            if (fn.length > 1) {
                                                                args = [pseudo, pseudo, "", argument];
                                                                return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ?
                                                                        markFunction(function(seed, matches) {
                                                                            var idx,
                                                                                    matched = fn(seed, argument),
                                                                                    i = matched.length;
                                                                            while (i--) {
                                                                                idx = indexOf.call(seed, matched[i]);
                                                                                seed[ idx ] = !(matches[ idx ] = matched[i]);
                                                                            }
                                                                        }) :
                                                                        function(elem) {
                                                                            return fn(elem, 0, args);
                                                                        };
                                                            }

                                                            return fn;
                                                        }
                                                    },
                                                    pseudos: {
                                                        // Potentially complex pseudos
                                                        "not": markFunction(function(selector) {
                                                            // Trim the selector passed to compile
                                                            // to avoid treating leading and trailing
                                                            // spaces as combinators
                                                            var input = [],
                                                                    results = [],
                                                                    matcher = compile(selector.replace(rtrim, "$1"));

                                                            return matcher[ expando ] ?
                                                                    markFunction(function(seed, matches, context, xml) {
                                                                        var elem,
                                                                                unmatched = matcher(seed, null, xml, []),
                                                                                i = seed.length;

                                                                        // Match elements unmatched by `matcher`
                                                                        while (i--) {
                                                                            if ((elem = unmatched[i])) {
                                                                                seed[i] = !(matches[i] = elem);
                                                                            }
                                                                        }
                                                                    }) :
                                                                    function(elem, context, xml) {
                                                                        input[0] = elem;
                                                                        matcher(input, null, xml, results);
                                                                        return !results.pop();
                                                                    };
                                                        }),
                                                        "has": markFunction(function(selector) {
                                                            return function(elem) {
                                                                return Sizzle(selector, elem).length > 0;
                                                            };
                                                        }),
                                                        "contains": markFunction(function(text) {
                                                            return function(elem) {
                                                                return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;
                                                            };
                                                        }),
                                                        // "Whether an element is represented by a :lang() selector
                                                        // is based solely on the element's language value
                                                        // being equal to the identifier C,
                                                        // or beginning with the identifier C immediately followed by "-".
                                                        // The matching of C against the element's language value is performed case-insensitively.
                                                        // The identifier C does not have to be a valid language name."
                                                        // http://www.w3.org/TR/selectors/#lang-pseudo
                                                        "lang": markFunction(function(lang) {
                                                            // lang value must be a valid identifier
                                                            if (!ridentifier.test(lang || "")) {
                                                                Sizzle.error("unsupported lang: " + lang);
                                                            }
                                                            lang = lang.replace(runescape, funescape).toLowerCase();
                                                            return function(elem) {
                                                                var elemLang;
                                                                do {
                                                                    if ((elemLang = documentIsHTML ?
                                                                            elem.lang :
                                                                            elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) {

                                                                        elemLang = elemLang.toLowerCase();
                                                                        return elemLang === lang || elemLang.indexOf(lang + "-") === 0;
                                                                    }
                                                                } while ((elem = elem.parentNode) && elem.nodeType === 1);
                                                                return false;
                                                            };
                                                        }),
                                                        // Miscellaneous
                                                        "target": function(elem) {
                                                            var hash = window.location && window.location.hash;
                                                            return hash && hash.slice(1) === elem.id;
                                                        },
                                                        "root": function(elem) {
                                                            return elem === docElem;
                                                        },
                                                        "focus": function(elem) {
                                                            return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
                                                        },
                                                        // Boolean properties
                                                        "enabled": function(elem) {
                                                            return elem.disabled === false;
                                                        },
                                                        "disabled": function(elem) {
                                                            return elem.disabled === true;
                                                        },
                                                        "checked": function(elem) {
                                                            // In CSS3, :checked should return both checked and selected elements
                                                            // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                                            var nodeName = elem.nodeName.toLowerCase();
                                                            return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
                                                        },
                                                        "selected": function(elem) {
                                                            // Accessing this property makes selected-by-default
                                                            // options in Safari work properly
                                                            if (elem.parentNode) {
                                                                elem.parentNode.selectedIndex;
                                                            }

                                                            return elem.selected === true;
                                                        },
                                                        // Contents
                                                        "empty": function(elem) {
                                                            // http://www.w3.org/TR/selectors/#empty-pseudo
                                                            // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
                                                            //   not comment, processing instructions, or others
                                                            // Thanks to Diego Perini for the nodeName shortcut
                                                            //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
                                                            for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                                                if (elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4) {
                                                                    return false;
                                                                }
                                                            }
                                                            return true;
                                                        },
                                                        "parent": function(elem) {
                                                            return !Expr.pseudos["empty"](elem);
                                                        },
                                                        // Element/input types
                                                        "header": function(elem) {
                                                            return rheader.test(elem.nodeName);
                                                        },
                                                        "input": function(elem) {
                                                            return rinputs.test(elem.nodeName);
                                                        },
                                                        "button": function(elem) {
                                                            var name = elem.nodeName.toLowerCase();
                                                            return name === "input" && elem.type === "button" || name === "button";
                                                        },
                                                        "text": function(elem) {
                                                            var attr;
                                                            // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
                                                            // use getAttribute instead to test this case
                                                            return elem.nodeName.toLowerCase() === "input" &&
                                                                    elem.type === "text" &&
                                                                    ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type);
                                                        },
                                                        // Position-in-collection
                                                        "first": createPositionalPseudo(function() {
                                                            return [0];
                                                        }),
                                                        "last": createPositionalPseudo(function(matchIndexes, length) {
                                                            return [length - 1];
                                                        }),
                                                        "eq": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            return [argument < 0 ? argument + length : argument];
                                                        }),
                                                        "even": createPositionalPseudo(function(matchIndexes, length) {
                                                            var i = 0;
                                                            for (; i < length; i += 2) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "odd": createPositionalPseudo(function(matchIndexes, length) {
                                                            var i = 1;
                                                            for (; i < length; i += 2) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "lt": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            var i = argument < 0 ? argument + length : argument;
                                                            for (; --i >= 0; ) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "gt": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            var i = argument < 0 ? argument + length : argument;
                                                            for (; ++i < length; ) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        })
                                                    }
                                                };

                                                Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
                                                for (i in {radio: true, checkbox: true, file: true, password: true, image: true}) {
                                                    Expr.pseudos[ i ] = createInputPseudo(i);
                                                }
                                                for (i in {submit: true, reset: true}) {
                                                    Expr.pseudos[ i ] = createButtonPseudo(i);
                                                }

// Easy API for creating new setFilters
                                                function setFilters() {
                                                }
                                                setFilters.prototype = Expr.filters = Expr.pseudos;
                                                Expr.setFilters = new setFilters();

                                                function tokenize(selector, parseOnly) {
                                                    var matched, match, tokens, type,
                                                            soFar, groups, preFilters,
                                                            cached = tokenCache[ selector + " " ];

                                                    if (cached) {
                                                        return parseOnly ? 0 : cached.slice(0);
                                                    }

                                                    soFar = selector;
                                                    groups = [];
                                                    preFilters = Expr.preFilter;

                                                    while (soFar) {

                                                        // Comma and first run
                                                        if (!matched || (match = rcomma.exec(soFar))) {
                                                            if (match) {
                                                                // Don't consume trailing commas as valid
                                                                soFar = soFar.slice(match[0].length) || soFar;
                                                            }
                                                            groups.push(tokens = []);
                                                        }

                                                        matched = false;

                                                        // Combinators
                                                        if ((match = rcombinators.exec(soFar))) {
                                                            matched = match.shift();
                                                            tokens.push({
                                                                value: matched,
                                                                // Cast descendant combinators to space
                                                                type: match[0].replace(rtrim, " ")
                                                            });
                                                            soFar = soFar.slice(matched.length);
                                                        }

                                                        // Filters
                                                        for (type in Expr.filter) {
                                                            if ((match = matchExpr[ type ].exec(soFar)) && (!preFilters[ type ] ||
                                                                    (match = preFilters[ type ](match)))) {
                                                                matched = match.shift();
                                                                tokens.push({
                                                                    value: matched,
                                                                    type: type,
                                                                    matches: match
                                                                });
                                                                soFar = soFar.slice(matched.length);
                                                            }
                                                        }

                                                        if (!matched) {
                                                            break;
                                                        }
                                                    }

                                                    // Return the length of the invalid excess
                                                    // if we're just parsing
                                                    // Otherwise, throw an error or return tokens
                                                    return parseOnly ?
                                                            soFar.length :
                                                            soFar ?
                                                            Sizzle.error(selector) :
                                                            // Cache the tokens
                                                            tokenCache(selector, groups).slice(0);
                                                }

                                                function toSelector(tokens) {
                                                    var i = 0,
                                                            len = tokens.length,
                                                            selector = "";
                                                    for (; i < len; i++) {
                                                        selector += tokens[i].value;
                                                    }
                                                    return selector;
                                                }

                                                function addCombinator(matcher, combinator, base) {
                                                    var dir = combinator.dir,
                                                            checkNonElements = base && dir === "parentNode",
                                                            doneName = done++;

                                                    return combinator.first ?
                                                            // Check against closest ancestor/preceding element
                                                                    function(elem, context, xml) {
                                                                        while ((elem = elem[ dir ])) {
                                                                            if (elem.nodeType === 1 || checkNonElements) {
                                                                                return matcher(elem, context, xml);
                                                                            }
                                                                        }
                                                                    } :
                                                                    // Check against all ancestor/preceding elements
                                                                            function(elem, context, xml) {
                                                                                var data, cache, outerCache,
                                                                                        dirkey = dirruns + " " + doneName;

                                                                                // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
                                                                                if (xml) {
                                                                                    while ((elem = elem[ dir ])) {
                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                            if (matcher(elem, context, xml)) {
                                                                                                return true;
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                } else {
                                                                                    while ((elem = elem[ dir ])) {
                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                            outerCache = elem[ expando ] || (elem[ expando ] = {});
                                                                                            if ((cache = outerCache[ dir ]) && cache[0] === dirkey) {
                                                                                                if ((data = cache[1]) === true || data === cachedruns) {
                                                                                                    return data === true;
                                                                                                }
                                                                                            } else {
                                                                                                cache = outerCache[ dir ] = [dirkey];
                                                                                                cache[1] = matcher(elem, context, xml) || cachedruns;
                                                                                                if (cache[1] === true) {
                                                                                                    return true;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            };
                                                                }

                                                        function elementMatcher(matchers) {
                                                            return matchers.length > 1 ?
                                                                    function(elem, context, xml) {
                                                                        var i = matchers.length;
                                                                        while (i--) {
                                                                            if (!matchers[i](elem, context, xml)) {
                                                                                return false;
                                                                            }
                                                                        }
                                                                        return true;
                                                                    } :
                                                                    matchers[0];
                                                        }

                                                        function condense(unmatched, map, filter, context, xml) {
                                                            var elem,
                                                                    newUnmatched = [],
                                                                    i = 0,
                                                                    len = unmatched.length,
                                                                    mapped = map != null;

                                                            for (; i < len; i++) {
                                                                if ((elem = unmatched[i])) {
                                                                    if (!filter || filter(elem, context, xml)) {
                                                                        newUnmatched.push(elem);
                                                                        if (mapped) {
                                                                            map.push(i);
                                                                        }
                                                                    }
                                                                }
                                                            }

                                                            return newUnmatched;
                                                        }

                                                        function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {
                                                            if (postFilter && !postFilter[ expando ]) {
                                                                postFilter = setMatcher(postFilter);
                                                            }
                                                            if (postFinder && !postFinder[ expando ]) {
                                                                postFinder = setMatcher(postFinder, postSelector);
                                                            }
                                                            return markFunction(function(seed, results, context, xml) {
                                                                var temp, i, elem,
                                                                        preMap = [],
                                                                        postMap = [],
                                                                        preexisting = results.length,
                                                                        // Get initial elements from seed or context
                                                                        elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []),
                                                                        // Prefilter to get matcher input, preserving a map for seed-results synchronization
                                                                        matcherIn = preFilter && (seed || !selector) ?
                                                                        condense(elems, preMap, preFilter, context, xml) :
                                                                        elems,
                                                                        matcherOut = matcher ?
                                                                        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
                                                                        postFinder || (seed ? preFilter : preexisting || postFilter) ?
                                                                        // ...intermediate processing is necessary
                                                                                [] :
                                                                                // ...otherwise use results directly
                                                                                results :
                                                                                matcherIn;

                                                                        // Find primary matches
                                                                        if (matcher) {
                                                                            matcher(matcherIn, matcherOut, context, xml);
                                                                        }

                                                                        // Apply postFilter
                                                                        if (postFilter) {
                                                                            temp = condense(matcherOut, postMap);
                                                                            postFilter(temp, [], context, xml);

                                                                            // Un-match failing elements by moving them back to matcherIn
                                                                            i = temp.length;
                                                                            while (i--) {
                                                                                if ((elem = temp[i])) {
                                                                                    matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
                                                                                }
                                                                            }
                                                                        }

                                                                        if (seed) {
                                                                            if (postFinder || preFilter) {
                                                                                if (postFinder) {
                                                                                    // Get the final matcherOut by condensing this intermediate into postFinder contexts
                                                                                    temp = [];
                                                                                    i = matcherOut.length;
                                                                                    while (i--) {
                                                                                        if ((elem = matcherOut[i])) {
                                                                                            // Restore matcherIn since elem is not yet a final match
                                                                                            temp.push((matcherIn[i] = elem));
                                                                                        }
                                                                                    }
                                                                                    postFinder(null, (matcherOut = []), temp, xml);
                                                                                }

                                                                                // Move matched elements from seed to results to keep them synchronized
                                                                                i = matcherOut.length;
                                                                                while (i--) {
                                                                                    if ((elem = matcherOut[i]) &&
                                                                                            (temp = postFinder ? indexOf.call(seed, elem) : preMap[i]) > -1) {

                                                                                        seed[temp] = !(results[temp] = elem);
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Add elements to results, through postFinder if defined
                                                                        } else {
                                                                            matcherOut = condense(
                                                                                    matcherOut === results ?
                                                                                    matcherOut.splice(preexisting, matcherOut.length) :
                                                                                    matcherOut
                                                                                    );
                                                                            if (postFinder) {
                                                                                postFinder(null, results, matcherOut, xml);
                                                                            } else {
                                                                                push.apply(results, matcherOut);
                                                                            }
                                                                        }
                                                                    });
                                                                }

                                                                function matcherFromTokens(tokens) {
                                                                    var checkContext, matcher, j,
                                                                            len = tokens.length,
                                                                            leadingRelative = Expr.relative[ tokens[0].type ],
                                                                            implicitRelative = leadingRelative || Expr.relative[" "],
                                                                            i = leadingRelative ? 1 : 0,
                                                                            // The foundational matcher ensures that elements are reachable from top-level context(s)
                                                                            matchContext = addCombinator(function(elem) {
                                                                                return elem === checkContext;
                                                                            }, implicitRelative, true),
                                                                            matchAnyContext = addCombinator(function(elem) {
                                                                                return indexOf.call(checkContext, elem) > -1;
                                                                            }, implicitRelative, true),
                                                                            matchers = [function(elem, context, xml) {
                                                                                    return (!leadingRelative && (xml || context !== outermostContext)) || (
                                                                                            (checkContext = context).nodeType ?
                                                                                            matchContext(elem, context, xml) :
                                                                                            matchAnyContext(elem, context, xml));
                                                                                }];

                                                                    for (; i < len; i++) {
                                                                        if ((matcher = Expr.relative[ tokens[i].type ])) {
                                                                            matchers = [addCombinator(elementMatcher(matchers), matcher)];
                                                                        } else {
                                                                            matcher = Expr.filter[ tokens[i].type ].apply(null, tokens[i].matches);

                                                                            // Return special upon seeing a positional matcher
                                                                            if (matcher[ expando ]) {
                                                                                // Find the next relative operator (if any) for proper handling
                                                                                j = ++i;
                                                                                for (; j < len; j++) {
                                                                                    if (Expr.relative[ tokens[j].type ]) {
                                                                                        break;
                                                                                    }
                                                                                }
                                                                                return setMatcher(
                                                                                        i > 1 && elementMatcher(matchers),
                                                                                        i > 1 && toSelector(
                                                                                                // If the preceding token was a descendant combinator, insert an implicit any-element `*`
                                                                                                tokens.slice(0, i - 1).concat({value: tokens[ i - 2 ].type === " " ? "*" : ""})
                                                                                                ).replace(rtrim, "$1"),
                                                                                        matcher,
                                                                                        i < j && matcherFromTokens(tokens.slice(i, j)),
                                                                                        j < len && matcherFromTokens((tokens = tokens.slice(j))),
                                                                                        j < len && toSelector(tokens)
                                                                                        );
                                                                            }
                                                                            matchers.push(matcher);
                                                                        }
                                                                    }

                                                                    return elementMatcher(matchers);
                                                                }

                                                                function matcherFromGroupMatchers(elementMatchers, setMatchers) {
                                                                    // A counter to specify which element is currently being matched
                                                                    var matcherCachedRuns = 0,
                                                                            bySet = setMatchers.length > 0,
                                                                            byElement = elementMatchers.length > 0,
                                                                            superMatcher = function(seed, context, xml, results, expandContext) {
                                                                                var elem, j, matcher,
                                                                                        setMatched = [],
                                                                                        matchedCount = 0,
                                                                                        i = "0",
                                                                                        unmatched = seed && [],
                                                                                        outermost = expandContext != null,
                                                                                        contextBackup = outermostContext,
                                                                                        // We must always have either seed elements or context
                                                                                        elems = seed || byElement && Expr.find["TAG"]("*", expandContext && context.parentNode || context),
                                                                                        // Use integer dirruns iff this is the outermost matcher
                                                                                        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);

                                                                                if (outermost) {
                                                                                    outermostContext = context !== document && context;
                                                                                    cachedruns = matcherCachedRuns;
                                                                                }

                                                                                // Add elements passing elementMatchers directly to results
                                                                                // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
                                                                                for (; (elem = elems[i]) != null; i++) {
                                                                                    if (byElement && elem) {
                                                                                        j = 0;
                                                                                        while ((matcher = elementMatchers[j++])) {
                                                                                            if (matcher(elem, context, xml)) {
                                                                                                results.push(elem);
                                                                                                break;
                                                                                            }
                                                                                        }
                                                                                        if (outermost) {
                                                                                            dirruns = dirrunsUnique;
                                                                                            cachedruns = ++matcherCachedRuns;
                                                                                        }
                                                                                    }

                                                                                    // Track unmatched elements for set filters
                                                                                    if (bySet) {
                                                                                        // They will have gone through all possible matchers
                                                                                        if ((elem = !matcher && elem)) {
                                                                                            matchedCount--;
                                                                                        }

                                                                                        // Lengthen the array for every element, matched or not
                                                                                        if (seed) {
                                                                                            unmatched.push(elem);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Apply set filters to unmatched elements
                                                                                matchedCount += i;
                                                                                if (bySet && i !== matchedCount) {
                                                                                    j = 0;
                                                                                    while ((matcher = setMatchers[j++])) {
                                                                                        matcher(unmatched, setMatched, context, xml);
                                                                                    }

                                                                                    if (seed) {
                                                                                        // Reintegrate element matches to eliminate the need for sorting
                                                                                        if (matchedCount > 0) {
                                                                                            while (i--) {
                                                                                                if (!(unmatched[i] || setMatched[i])) {
                                                                                                    setMatched[i] = pop.call(results);
                                                                                                }
                                                                                            }
                                                                                        }

                                                                                        // Discard index placeholder values to get only actual matches
                                                                                        setMatched = condense(setMatched);
                                                                                    }

                                                                                    // Add matches to results
                                                                                    push.apply(results, setMatched);

                                                                                    // Seedless set matches succeeding multiple successful matchers stipulate sorting
                                                                                    if (outermost && !seed && setMatched.length > 0 &&
                                                                                            (matchedCount + setMatchers.length) > 1) {

                                                                                        Sizzle.uniqueSort(results);
                                                                                    }
                                                                                }

                                                                                // Override manipulation of globals by nested matchers
                                                                                if (outermost) {
                                                                                    dirruns = dirrunsUnique;
                                                                                    outermostContext = contextBackup;
                                                                                }

                                                                                return unmatched;
                                                                            };

                                                                    return bySet ?
                                                                            markFunction(superMatcher) :
                                                                            superMatcher;
                                                                }

                                                                compile = Sizzle.compile = function(selector, group /* Internal Use Only */) {
                                                                    var i,
                                                                            setMatchers = [],
                                                                            elementMatchers = [],
                                                                            cached = compilerCache[ selector + " " ];

                                                                    if (!cached) {
                                                                        // Generate a function of recursive functions that can be used to check each element
                                                                        if (!group) {
                                                                            group = tokenize(selector);
                                                                        }
                                                                        i = group.length;
                                                                        while (i--) {
                                                                            cached = matcherFromTokens(group[i]);
                                                                            if (cached[ expando ]) {
                                                                                setMatchers.push(cached);
                                                                            } else {
                                                                                elementMatchers.push(cached);
                                                                            }
                                                                        }

                                                                        // Cache the compiled function
                                                                        cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers));
                                                                    }
                                                                    return cached;
                                                                };

                                                                function multipleContexts(selector, contexts, results) {
                                                                    var i = 0,
                                                                            len = contexts.length;
                                                                    for (; i < len; i++) {
                                                                        Sizzle(selector, contexts[i], results);
                                                                    }
                                                                    return results;
                                                                }

                                                                function select(selector, context, results, seed) {
                                                                    var i, tokens, token, type, find,
                                                                            match = tokenize(selector);

                                                                    if (!seed) {
                                                                        // Try to minimize operations if there is only one group
                                                                        if (match.length === 1) {

                                                                            // Take a shortcut and set the context if the root selector is an ID
                                                                            tokens = match[0] = match[0].slice(0);
                                                                            if (tokens.length > 2 && (token = tokens[0]).type === "ID" &&
                                                                                    support.getById && context.nodeType === 9 && documentIsHTML &&
                                                                                    Expr.relative[ tokens[1].type ]) {

                                                                                context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0];
                                                                                if (!context) {
                                                                                    return results;
                                                                                }
                                                                                selector = selector.slice(tokens.shift().value.length);
                                                                            }

                                                                            // Fetch a seed set for right-to-left matching
                                                                            i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length;
                                                                            while (i--) {
                                                                                token = tokens[i];

                                                                                // Abort if we hit a combinator
                                                                                if (Expr.relative[ (type = token.type) ]) {
                                                                                    break;
                                                                                }
                                                                                if ((find = Expr.find[ type ])) {
                                                                                    // Search, expanding context for leading sibling combinators
                                                                                    if ((seed = find(
                                                                                            token.matches[0].replace(runescape, funescape),
                                                                                            rsibling.test(tokens[0].type) && context.parentNode || context
                                                                                            ))) {

                                                                                        // If seed is empty or no tokens remain, we can return early
                                                                                        tokens.splice(i, 1);
                                                                                        selector = seed.length && toSelector(tokens);
                                                                                        if (!selector) {
                                                                                            push.apply(results, seed);
                                                                                            return results;
                                                                                        }

                                                                                        break;
                                                                                    }
                                                                                }
                                                                            }
                                                                        }
                                                                    }

                                                                    // Compile and execute a filtering function
                                                                    // Provide `match` to avoid retokenization if we modified the selector above
                                                                    compile(selector, match)(
                                                                            seed,
                                                                            context,
                                                                            !documentIsHTML,
                                                                            results,
                                                                            rsibling.test(selector)
                                                                            );
                                                                    return results;
                                                                }

// One-time assignments

// Sort stability
                                                                support.sortStable = expando.split("").sort(sortOrder).join("") === expando;

// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
                                                                support.detectDuplicates = hasDuplicate;

// Initialize against the default document
                                                                setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
                                                                support.sortDetached = assert(function(div1) {
                                                                    // Should return 1, but returns 4 (following)
                                                                    return div1.compareDocumentPosition(document.createElement("div")) & 1;
                                                                });

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
                                                                if (!assert(function(div) {
                                                                    div.innerHTML = "<a href='#'></a>";
                                                                    return div.firstChild.getAttribute("href") === "#";
                                                                })) {
                                                                    addHandle("type|href|height|width", function(elem, name, isXML) {
                                                                        if (!isXML) {
                                                                            return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2);
                                                                        }
                                                                    });
                                                                }

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
                                                                if (!support.attributes || !assert(function(div) {
                                                                    div.innerHTML = "<input/>";
                                                                    div.firstChild.setAttribute("value", "");
                                                                    return div.firstChild.getAttribute("value") === "";
                                                                })) {
                                                                    addHandle("value", function(elem, name, isXML) {
                                                                        if (!isXML && elem.nodeName.toLowerCase() === "input") {
                                                                            return elem.defaultValue;
                                                                        }
                                                                    });
                                                                }

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
                                                                if (!assert(function(div) {
                                                                    return div.getAttribute("disabled") == null;
                                                                })) {
                                                                    addHandle(booleans, function(elem, name, isXML) {
                                                                        var val;
                                                                        if (!isXML) {
                                                                            return (val = elem.getAttributeNode(name)) && val.specified ?
                                                                                    val.value :
                                                                                    elem[ name ] === true ? name.toLowerCase() : null;
                                                                        }
                                                                    });
                                                                }

                                                                jQuery.find = Sizzle;
                                                                jQuery.expr = Sizzle.selectors;
                                                                jQuery.expr[":"] = jQuery.expr.pseudos;
                                                                jQuery.unique = Sizzle.uniqueSort;
                                                                jQuery.text = Sizzle.getText;
                                                                jQuery.isXMLDoc = Sizzle.isXML;
                                                                jQuery.contains = Sizzle.contains;


                                                            })(window);
// String to Object options format cache
                                                            var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
                                                            function createOptions(options) {
                                                                var object = optionsCache[ options ] = {};
                                                                jQuery.each(options.match(core_rnotwhite) || [], function(_, flag) {
                                                                    object[ flag ] = true;
                                                                });
                                                                return object;
                                                            }

                                                            /*
                                                             * Create a callback list using the following parameters:
                                                             *
                                                             *	options: an optional list of space-separated options that will change how
                                                             *			the callback list behaves or a more traditional option object
                                                             *
                                                             * By default a callback list will act like an event callback list and can be
                                                             * "fired" multiple times.
                                                             *
                                                             * Possible options:
                                                             *
                                                             *	once:			will ensure the callback list can only be fired once (like a Deferred)
                                                             *
                                                             *	memory:			will keep track of previous values and will call any callback added
                                                             *					after the list has been fired right away with the latest "memorized"
                                                             *					values (like a Deferred)
                                                             *
                                                             *	unique:			will ensure a callback can only be added once (no duplicate in the list)
                                                             *
                                                             *	stopOnFalse:	interrupt callings when a callback returns false
                                                             *
                                                             */
                                                            jQuery.Callbacks = function(options) {

                                                                // Convert options from String-formatted to Object-formatted if needed
                                                                // (we check in cache first)
                                                                options = typeof options === "string" ?
                                                                        (optionsCache[ options ] || createOptions(options)) :
                                                                        jQuery.extend({}, options);

                                                                var // Last fire value (for non-forgettable lists)
                                                                        memory,
                                                                        // Flag to know if list was already fired
                                                                        fired,
                                                                        // Flag to know if list is currently firing
                                                                        firing,
                                                                        // First callback to fire (used internally by add and fireWith)
                                                                        firingStart,
                                                                        // End of the loop when firing
                                                                        firingLength,
                                                                        // Index of currently firing callback (modified by remove if needed)
                                                                        firingIndex,
                                                                        // Actual callback list
                                                                        list = [],
                                                                        // Stack of fire calls for repeatable lists
                                                                        stack = !options.once && [],
                                                                        // Fire callbacks
                                                                        fire = function(data) {
                                                                            memory = options.memory && data;
                                                                            fired = true;
                                                                            firingIndex = firingStart || 0;
                                                                            firingStart = 0;
                                                                            firingLength = list.length;
                                                                            firing = true;
                                                                            for (; list && firingIndex < firingLength; firingIndex++) {
                                                                                if (list[ firingIndex ].apply(data[ 0 ], data[ 1 ]) === false && options.stopOnFalse) {
                                                                                    memory = false; // To prevent further calls using add
                                                                                    break;
                                                                                }
                                                                            }
                                                                            firing = false;
                                                                            if (list) {
                                                                                if (stack) {
                                                                                    if (stack.length) {
                                                                                        fire(stack.shift());
                                                                                    }
                                                                                } else if (memory) {
                                                                                    list = [];
                                                                                } else {
                                                                                    self.disable();
                                                                                }
                                                                            }
                                                                        },
                                                                        // Actual Callbacks object
                                                                        self = {
                                                                            // Add a callback or a collection of callbacks to the list
                                                                            add: function() {
                                                                                if (list) {
                                                                                    // First, we save the current length
                                                                                    var start = list.length;
                                                                                    (function add(args) {
                                                                                        jQuery.each(args, function(_, arg) {
                                                                                            var type = jQuery.type(arg);
                                                                                            if (type === "function") {
                                                                                                if (!options.unique || !self.has(arg)) {
                                                                                                    list.push(arg);
                                                                                                }
                                                                                            } else if (arg && arg.length && type !== "string") {
                                                                                                // Inspect recursively
                                                                                                add(arg);
                                                                                            }
                                                                                        });
                                                                                    })(arguments);
                                                                                    // Do we need to add the callbacks to the
                                                                                    // current firing batch?
                                                                                    if (firing) {
                                                                                        firingLength = list.length;
                                                                                        // With memory, if we're not firing then
                                                                                        // we should call right away
                                                                                    } else if (memory) {
                                                                                        firingStart = start;
                                                                                        fire(memory);
                                                                                    }
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Remove a callback from the list
                                                                            remove: function() {
                                                                                if (list) {
                                                                                    jQuery.each(arguments, function(_, arg) {
                                                                                        var index;
                                                                                        while ((index = jQuery.inArray(arg, list, index)) > -1) {
                                                                                            list.splice(index, 1);
                                                                                            // Handle firing indexes
                                                                                            if (firing) {
                                                                                                if (index <= firingLength) {
                                                                                                    firingLength--;
                                                                                                }
                                                                                                if (index <= firingIndex) {
                                                                                                    firingIndex--;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    });
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Check if a given callback is in the list.
                                                                            // If no argument is given, return whether or not list has callbacks attached.
                                                                            has: function(fn) {
                                                                                return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);
                                                                            },
                                                                            // Remove all callbacks from the list
                                                                            empty: function() {
                                                                                list = [];
                                                                                firingLength = 0;
                                                                                return this;
                                                                            },
                                                                            // Have the list do nothing anymore
                                                                            disable: function() {
                                                                                list = stack = memory = undefined;
                                                                                return this;
                                                                            },
                                                                            // Is it disabled?
                                                                            disabled: function() {
                                                                                return !list;
                                                                            },
                                                                            // Lock the list in its current state
                                                                            lock: function() {
                                                                                stack = undefined;
                                                                                if (!memory) {
                                                                                    self.disable();
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Is it locked?
                                                                            locked: function() {
                                                                                return !stack;
                                                                            },
                                                                            // Call all callbacks with the given context and arguments
                                                                            fireWith: function(context, args) {
                                                                                if (list && (!fired || stack)) {
                                                                                    args = args || [];
                                                                                    args = [context, args.slice ? args.slice() : args];
                                                                                    if (firing) {
                                                                                        stack.push(args);
                                                                                    } else {
                                                                                        fire(args);
                                                                                    }
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Call all the callbacks with the given arguments
                                                                            fire: function() {
                                                                                self.fireWith(this, arguments);
                                                                                return this;
                                                                            },
                                                                            // To know if the callbacks have already been called at least once
                                                                            fired: function() {
                                                                                return !!fired;
                                                                            }
                                                                        };

                                                                return self;
                                                            };
                                                            jQuery.extend({
                                                                Deferred: function(func) {
                                                                    var tuples = [
                                                                        // action, add listener, listener list, final state
                                                                        ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"],
                                                                        ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"],
                                                                        ["notify", "progress", jQuery.Callbacks("memory")]
                                                                    ],
                                                                            state = "pending",
                                                                            promise = {
                                                                                state: function() {
                                                                                    return state;
                                                                                },
                                                                                always: function() {
                                                                                    deferred.done(arguments).fail(arguments);
                                                                                    return this;
                                                                                },
                                                                                then: function( /* fnDone, fnFail, fnProgress */ ) {
                                                                                    var fns = arguments;
                                                                                    return jQuery.Deferred(function(newDefer) {
                                                                                        jQuery.each(tuples, function(i, tuple) {
                                                                                            var action = tuple[ 0 ],
                                                                                                    fn = jQuery.isFunction(fns[ i ]) && fns[ i ];
                                                                                            // deferred[ done | fail | progress ] for forwarding actions to newDefer
                                                                                            deferred[ tuple[1] ](function() {
                                                                                                var returned = fn && fn.apply(this, arguments);
                                                                                                if (returned && jQuery.isFunction(returned.promise)) {
                                                                                                    returned.promise()
                                                                                                            .done(newDefer.resolve)
                                                                                                            .fail(newDefer.reject)
                                                                                                            .progress(newDefer.notify);
                                                                                                } else {
                                                                                                    newDefer[ action + "With" ](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);
                                                                                                }
                                                                                            });
                                                                                        });
                                                                                        fns = null;
                                                                                    }).promise();
                                                                                },
                                                                                // Get a promise for this deferred
                                                                                // If obj is provided, the promise aspect is added to the object
                                                                                promise: function(obj) {
                                                                                    return obj != null ? jQuery.extend(obj, promise) : promise;
                                                                                }
                                                                            },
                                                                    deferred = {};

                                                                    // Keep pipe for back-compat
                                                                    promise.pipe = promise.then;

                                                                    // Add list-specific methods
                                                                    jQuery.each(tuples, function(i, tuple) {
                                                                        var list = tuple[ 2 ],
                                                                                stateString = tuple[ 3 ];

                                                                        // promise[ done | fail | progress ] = list.add
                                                                        promise[ tuple[1] ] = list.add;

                                                                        // Handle state
                                                                        if (stateString) {
                                                                            list.add(function() {
                                                                                // state = [ resolved | rejected ]
                                                                                state = stateString;

                                                                                // [ reject_list | resolve_list ].disable; progress_list.lock
                                                                            }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock);
                                                                        }

                                                                        // deferred[ resolve | reject | notify ]
                                                                        deferred[ tuple[0] ] = function() {
                                                                            deferred[ tuple[0] + "With" ](this === deferred ? promise : this, arguments);
                                                                            return this;
                                                                        };
                                                                        deferred[ tuple[0] + "With" ] = list.fireWith;
                                                                    });

                                                                    // Make the deferred a promise
                                                                    promise.promise(deferred);

                                                                    // Call given func if any
                                                                    if (func) {
                                                                        func.call(deferred, deferred);
                                                                    }

                                                                    // All done!
                                                                    return deferred;
                                                                },
                                                                // Deferred helper
                                                                when: function(subordinate /* , ..., subordinateN */) {
                                                                    var i = 0,
                                                                            resolveValues = core_slice.call(arguments),
                                                                            length = resolveValues.length,
                                                                            // the count of uncompleted subordinates
                                                                            remaining = length !== 1 || (subordinate && jQuery.isFunction(subordinate.promise)) ? length : 0,
                                                                            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
                                                                            deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
                                                                            // Update function for both resolve and progress values
                                                                            updateFunc = function(i, contexts, values) {
                                                                                return function(value) {
                                                                                    contexts[ i ] = this;
                                                                                    values[ i ] = arguments.length > 1 ? core_slice.call(arguments) : value;
                                                                                    if (values === progressValues) {
                                                                                        deferred.notifyWith(contexts, values);
                                                                                    } else if (!(--remaining)) {
                                                                                        deferred.resolveWith(contexts, values);
                                                                                    }
                                                                                };
                                                                            },
                                                                            progressValues, progressContexts, resolveContexts;

                                                                    // add listeners to Deferred subordinates; treat others as resolved
                                                                    if (length > 1) {
                                                                        progressValues = new Array(length);
                                                                        progressContexts = new Array(length);
                                                                        resolveContexts = new Array(length);
                                                                        for (; i < length; i++) {
                                                                            if (resolveValues[ i ] && jQuery.isFunction(resolveValues[ i ].promise)) {
                                                                                resolveValues[ i ].promise()
                                                                                        .done(updateFunc(i, resolveContexts, resolveValues))
                                                                                        .fail(deferred.reject)
                                                                                        .progress(updateFunc(i, progressContexts, progressValues));
                                                                            } else {
                                                                                --remaining;
                                                                            }
                                                                        }
                                                                    }

                                                                    // if we're not waiting on anything, resolve the master
                                                                    if (!remaining) {
                                                                        deferred.resolveWith(resolveContexts, resolveValues);
                                                                    }

                                                                    return deferred.promise();
                                                                }
                                                            });
                                                            jQuery.support = (function(support) {
                                                                var input = document.createElement("input"),
                                                                        fragment = document.createDocumentFragment(),
                                                                        div = document.createElement("div"),
                                                                        select = document.createElement("select"),
                                                                        opt = select.appendChild(document.createElement("option"));

                                                                // Finish early in limited environments
                                                                if (!input.type) {
                                                                    return support;
                                                                }

                                                                input.type = "checkbox";

                                                                // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
                                                                // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
                                                                support.checkOn = input.value !== "";

                                                                // Must access the parent to make an option select properly
                                                                // Support: IE9, IE10
                                                                support.optSelected = opt.selected;

                                                                // Will be defined later
                                                                support.reliableMarginRight = true;
                                                                support.boxSizingReliable = true;
                                                                support.pixelPosition = false;

                                                                // Make sure checked status is properly cloned
                                                                // Support: IE9, IE10
                                                                input.checked = true;
                                                                support.noCloneChecked = input.cloneNode(true).checked;

                                                                // Make sure that the options inside disabled selects aren't marked as disabled
                                                                // (WebKit marks them as disabled)
                                                                select.disabled = true;
                                                                support.optDisabled = !opt.disabled;

                                                                // Check if an input maintains its value after becoming a radio
                                                                // Support: IE9, IE10
                                                                input = document.createElement("input");
                                                                input.value = "t";
                                                                input.type = "radio";
                                                                support.radioValue = input.value === "t";

                                                                // #11217 - WebKit loses check when the name is after the checked attribute
                                                                input.setAttribute("checked", "t");
                                                                input.setAttribute("name", "t");

                                                                fragment.appendChild(input);

                                                                // Support: Safari 5.1, Android 4.x, Android 2.3
                                                                // old WebKit doesn't clone checked state correctly in fragments
                                                                support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;

                                                                // Support: Firefox, Chrome, Safari
                                                                // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
                                                                support.focusinBubbles = "onfocusin" in window;

                                                                div.style.backgroundClip = "content-box";
                                                                div.cloneNode(true).style.backgroundClip = "";
                                                                support.clearCloneStyle = div.style.backgroundClip === "content-box";

                                                                // Run tests that need a body at doc ready
                                                                jQuery(function() {
                                                                    var container, marginDiv,
                                                                            // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
                                                                            divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
                                                                            body = document.getElementsByTagName("body")[ 0 ];

                                                                    if (!body) {
                                                                        // Return for frameset docs that don't have a body
                                                                        return;
                                                                    }

                                                                    container = document.createElement("div");
                                                                    container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";

                                                                    // Check box-sizing and margin behavior.
                                                                    body.appendChild(container).appendChild(div);
                                                                    div.innerHTML = "";
                                                                    // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
                                                                    div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";

                                                                    // Workaround failing boxSizing test due to offsetWidth returning wrong value
                                                                    // with some non-1 values of body zoom, ticket #13543
                                                                    jQuery.swap(body, body.style.zoom != null ? {zoom: 1} : {}, function() {
                                                                        support.boxSizing = div.offsetWidth === 4;
                                                                    });

                                                                    // Use window.getComputedStyle because jsdom on node.js will break without it.
                                                                    if (window.getComputedStyle) {
                                                                        support.pixelPosition = (window.getComputedStyle(div, null) || {}).top !== "1%";
                                                                        support.boxSizingReliable = (window.getComputedStyle(div, null) || {width: "4px"}).width === "4px";

                                                                        // Support: Android 2.3
                                                                        // Check if div with explicit width and no margin-right incorrectly
                                                                        // gets computed margin-right based on width of container. (#3333)
                                                                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                                                                        marginDiv = div.appendChild(document.createElement("div"));
                                                                        marginDiv.style.cssText = div.style.cssText = divReset;
                                                                        marginDiv.style.marginRight = marginDiv.style.width = "0";
                                                                        div.style.width = "1px";

                                                                        support.reliableMarginRight =
                                                                                !parseFloat((window.getComputedStyle(marginDiv, null) || {}).marginRight);
                                                                    }

                                                                    body.removeChild(container);
                                                                });

                                                                return support;
                                                            })({});

                                                            /*
                                                             Implementation Summary
                                                             
                                                             1. Enforce API surface and semantic compatibility with 1.9.x branch
                                                             2. Improve the module's maintainability by reducing the storage
                                                             paths to a single mechanism.
                                                             3. Use the same single mechanism to support "private" and "user" data.
                                                             4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
                                                             5. Avoid exposing implementation details on user objects (eg. expando properties)
                                                             6. Provide a clear path for implementation upgrade to WeakMap in 2014
                                                             */
                                                            var data_user, data_priv,
                                                                    rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
                                                                    rmultiDash = /([A-Z])/g;

                                                            function Data() {
                                                                // Support: Android < 4,
                                                                // Old WebKit does not have Object.preventExtensions/freeze method,
                                                                // return new empty object instead with no [[set]] accessor
                                                                Object.defineProperty(this.cache = {}, 0, {
                                                                    get: function() {
                                                                        return {};
                                                                    }
                                                                });

                                                                this.expando = jQuery.expando + Math.random();
                                                            }

                                                            Data.uid = 1;

                                                            Data.accepts = function(owner) {
                                                                // Accepts only:
                                                                //  - Node
                                                                //    - Node.ELEMENT_NODE
                                                                //    - Node.DOCUMENT_NODE
                                                                //  - Object
                                                                //    - Any
                                                                return owner.nodeType ?
                                                                        owner.nodeType === 1 || owner.nodeType === 9 : true;
                                                            };

                                                            Data.prototype = {
                                                                key: function(owner) {
                                                                    // We can accept data for non-element nodes in modern browsers,
                                                                    // but we should not, see #8335.
                                                                    // Always return the key for a frozen object.
                                                                    if (!Data.accepts(owner)) {
                                                                        return 0;
                                                                    }

                                                                    var descriptor = {},
                                                                            // Check if the owner object already has a cache key
                                                                            unlock = owner[ this.expando ];

                                                                    // If not, create one
                                                                    if (!unlock) {
                                                                        unlock = Data.uid++;

                                                                        // Secure it in a non-enumerable, non-writable property
                                                                        try {
                                                                            descriptor[ this.expando ] = {value: unlock};
                                                                            Object.defineProperties(owner, descriptor);

                                                                            // Support: Android < 4
                                                                            // Fallback to a less secure definition
                                                                        } catch (e) {
                                                                            descriptor[ this.expando ] = unlock;
                                                                            jQuery.extend(owner, descriptor);
                                                                        }
                                                                    }

                                                                    // Ensure the cache object
                                                                    if (!this.cache[ unlock ]) {
                                                                        this.cache[ unlock ] = {};
                                                                    }

                                                                    return unlock;
                                                                },
                                                                set: function(owner, data, value) {
                                                                    var prop,
                                                                            // There may be an unlock assigned to this node,
                                                                            // if there is no entry for this "owner", create one inline
                                                                            // and set the unlock as though an owner entry had always existed
                                                                            unlock = this.key(owner),
                                                                            cache = this.cache[ unlock ];

                                                                    // Handle: [ owner, key, value ] args
                                                                    if (typeof data === "string") {
                                                                        cache[ data ] = value;

                                                                        // Handle: [ owner, { properties } ] args
                                                                    } else {
                                                                        // Fresh assignments by object are shallow copied
                                                                        if (jQuery.isEmptyObject(cache)) {
                                                                            jQuery.extend(this.cache[ unlock ], data);
                                                                            // Otherwise, copy the properties one-by-one to the cache object
                                                                        } else {
                                                                            for (prop in data) {
                                                                                cache[ prop ] = data[ prop ];
                                                                            }
                                                                        }
                                                                    }
                                                                    return cache;
                                                                },
                                                                get: function(owner, key) {
                                                                    // Either a valid cache is found, or will be created.
                                                                    // New caches will be created and the unlock returned,
                                                                    // allowing direct access to the newly created
                                                                    // empty data object. A valid owner object must be provided.
                                                                    var cache = this.cache[ this.key(owner) ];

                                                                    return key === undefined ?
                                                                            cache : cache[ key ];
                                                                },
                                                                access: function(owner, key, value) {
                                                                    var stored;
                                                                    // In cases where either:
                                                                    //
                                                                    //   1. No key was specified
                                                                    //   2. A string key was specified, but no value provided
                                                                    //
                                                                    // Take the "read" path and allow the get method to determine
                                                                    // which value to return, respectively either:
                                                                    //
                                                                    //   1. The entire cache object
                                                                    //   2. The data stored at the key
                                                                    //
                                                                    if (key === undefined ||
                                                                            ((key && typeof key === "string") && value === undefined)) {

                                                                        stored = this.get(owner, key);

                                                                        return stored !== undefined ?
                                                                                stored : this.get(owner, jQuery.camelCase(key));
                                                                    }

                                                                    // [*]When the key is not a string, or both a key and value
                                                                    // are specified, set or extend (existing objects) with either:
                                                                    //
                                                                    //   1. An object of properties
                                                                    //   2. A key and value
                                                                    //
                                                                    this.set(owner, key, value);

                                                                    // Since the "set" path can have two possible entry points
                                                                    // return the expected data based on which path was taken[*]
                                                                    return value !== undefined ? value : key;
                                                                },
                                                                remove: function(owner, key) {
                                                                    var i, name, camel,
                                                                            unlock = this.key(owner),
                                                                            cache = this.cache[ unlock ];

                                                                    if (key === undefined) {
                                                                        this.cache[ unlock ] = {};

                                                                    } else {
                                                                        // Support array or space separated string of keys
                                                                        if (jQuery.isArray(key)) {
                                                                            // If "name" is an array of keys...
                                                                            // When data is initially created, via ("key", "val") signature,
                                                                            // keys will be converted to camelCase.
                                                                            // Since there is no way to tell _how_ a key was added, remove
                                                                            // both plain key and camelCase key. #12786
                                                                            // This will only penalize the array argument path.
                                                                            name = key.concat(key.map(jQuery.camelCase));
                                                                        } else {
                                                                            camel = jQuery.camelCase(key);
                                                                            // Try the string as a key before any manipulation
                                                                            if (key in cache) {
                                                                                name = [key, camel];
                                                                            } else {
                                                                                // If a key with the spaces exists, use it.
                                                                                // Otherwise, create an array by matching non-whitespace
                                                                                name = camel;
                                                                                name = name in cache ?
                                                                                        [name] : (name.match(core_rnotwhite) || []);
                                                                            }
                                                                        }

                                                                        i = name.length;
                                                                        while (i--) {
                                                                            delete cache[ name[ i ] ];
                                                                        }
                                                                    }
                                                                },
                                                                hasData: function(owner) {
                                                                    return !jQuery.isEmptyObject(
                                                                            this.cache[ owner[ this.expando ] ] || {}
                                                                    );
                                                                },
                                                                discard: function(owner) {
                                                                    if (owner[ this.expando ]) {
                                                                        delete this.cache[ owner[ this.expando ] ];
                                                                    }
                                                                }
                                                            };

// These may be used throughout the jQuery core codebase
                                                            data_user = new Data();
                                                            data_priv = new Data();


                                                            jQuery.extend({
                                                                acceptData: Data.accepts,
                                                                hasData: function(elem) {
                                                                    return data_user.hasData(elem) || data_priv.hasData(elem);
                                                                },
                                                                data: function(elem, name, data) {
                                                                    return data_user.access(elem, name, data);
                                                                },
                                                                removeData: function(elem, name) {
                                                                    data_user.remove(elem, name);
                                                                },
                                                                // TODO: Now that all calls to _data and _removeData have been replaced
                                                                // with direct calls to data_priv methods, these can be deprecated.
                                                                _data: function(elem, name, data) {
                                                                    return data_priv.access(elem, name, data);
                                                                },
                                                                _removeData: function(elem, name) {
                                                                    data_priv.remove(elem, name);
                                                                }
                                                            });

                                                            jQuery.fn.extend({
                                                                data: function(key, value) {
                                                                    var attrs, name,
                                                                            elem = this[ 0 ],
                                                                            i = 0,
                                                                            data = null;

                                                                    // Gets all values
                                                                    if (key === undefined) {
                                                                        if (this.length) {
                                                                            data = data_user.get(elem);

                                                                            if (elem.nodeType === 1 && !data_priv.get(elem, "hasDataAttrs")) {
                                                                                attrs = elem.attributes;
                                                                                for (; i < attrs.length; i++) {
                                                                                    name = attrs[ i ].name;

                                                                                    if (name.indexOf("data-") === 0) {
                                                                                        name = jQuery.camelCase(name.slice(5));
                                                                                        dataAttr(elem, name, data[ name ]);
                                                                                    }
                                                                                }
                                                                                data_priv.set(elem, "hasDataAttrs", true);
                                                                            }
                                                                        }

                                                                        return data;
                                                                    }

                                                                    // Sets multiple values
                                                                    if (typeof key === "object") {
                                                                        return this.each(function() {
                                                                            data_user.set(this, key);
                                                                        });
                                                                    }

                                                                    return jQuery.access(this, function(value) {
                                                                        var data,
                                                                                camelKey = jQuery.camelCase(key);

                                                                        // The calling jQuery object (element matches) is not empty
                                                                        // (and therefore has an element appears at this[ 0 ]) and the
                                                                        // `value` parameter was not undefined. An empty jQuery object
                                                                        // will result in `undefined` for elem = this[ 0 ] which will
                                                                        // throw an exception if an attempt to read a data cache is made.
                                                                        if (elem && value === undefined) {
                                                                            // Attempt to get data from the cache
                                                                            // with the key as-is
                                                                            data = data_user.get(elem, key);
                                                                            if (data !== undefined) {
                                                                                return data;
                                                                            }

                                                                            // Attempt to get data from the cache
                                                                            // with the key camelized
                                                                            data = data_user.get(elem, camelKey);
                                                                            if (data !== undefined) {
                                                                                return data;
                                                                            }

                                                                            // Attempt to "discover" the data in
                                                                            // HTML5 custom data-* attrs
                                                                            data = dataAttr(elem, camelKey, undefined);
                                                                            if (data !== undefined) {
                                                                                return data;
                                                                            }

                                                                            // We tried really hard, but the data doesn't exist.
                                                                            return;
                                                                        }

                                                                        // Set the data...
                                                                        this.each(function() {
                                                                            // First, attempt to store a copy or reference of any
                                                                            // data that might've been store with a camelCased key.
                                                                            var data = data_user.get(this, camelKey);

                                                                            // For HTML5 data-* attribute interop, we have to
                                                                            // store property names with dashes in a camelCase form.
                                                                            // This might not apply to all properties...*
                                                                            data_user.set(this, camelKey, value);

                                                                            // *... In the case of properties that might _actually_
                                                                            // have dashes, we need to also store a copy of that
                                                                            // unchanged property.
                                                                            if (key.indexOf("-") !== -1 && data !== undefined) {
                                                                                data_user.set(this, key, value);
                                                                            }
                                                                        });
                                                                    }, null, value, arguments.length > 1, null, true);
                                                                },
                                                                removeData: function(key) {
                                                                    return this.each(function() {
                                                                        data_user.remove(this, key);
                                                                    });
                                                                }
                                                            });

                                                            function dataAttr(elem, key, data) {
                                                                var name;

                                                                // If nothing was found internally, try to fetch any
                                                                // data from the HTML5 data-* attribute
                                                                if (data === undefined && elem.nodeType === 1) {
                                                                    name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();
                                                                    data = elem.getAttribute(name);

                                                                    if (typeof data === "string") {
                                                                        try {
                                                                            data = data === "true" ? true :
                                                                                    data === "false" ? false :
                                                                                    data === "null" ? null :
                                                                                    // Only convert to a number if it doesn't change the string
                                                                                    +data + "" === data ? +data :
                                                                                    rbrace.test(data) ? JSON.parse(data) :
                                                                                    data;
                                                                        } catch (e) {
                                                                        }

                                                                        // Make sure we set the data so it isn't changed later
                                                                        data_user.set(elem, key, data);
                                                                    } else {
                                                                        data = undefined;
                                                                    }
                                                                }
                                                                return data;
                                                            }
                                                            jQuery.extend({
                                                                queue: function(elem, type, data) {
                                                                    var queue;

                                                                    if (elem) {
                                                                        type = (type || "fx") + "queue";
                                                                        queue = data_priv.get(elem, type);

                                                                        // Speed up dequeue by getting out quickly if this is just a lookup
                                                                        if (data) {
                                                                            if (!queue || jQuery.isArray(data)) {
                                                                                queue = data_priv.access(elem, type, jQuery.makeArray(data));
                                                                            } else {
                                                                                queue.push(data);
                                                                            }
                                                                        }
                                                                        return queue || [];
                                                                    }
                                                                },
                                                                dequeue: function(elem, type) {
                                                                    type = type || "fx";

                                                                    var queue = jQuery.queue(elem, type),
                                                                            startLength = queue.length,
                                                                            fn = queue.shift(),
                                                                            hooks = jQuery._queueHooks(elem, type),
                                                                            next = function() {
                                                                                jQuery.dequeue(elem, type);
                                                                            };

                                                                    // If the fx queue is dequeued, always remove the progress sentinel
                                                                    if (fn === "inprogress") {
                                                                        fn = queue.shift();
                                                                        startLength--;
                                                                    }

                                                                    if (fn) {

                                                                        // Add a progress sentinel to prevent the fx queue from being
                                                                        // automatically dequeued
                                                                        if (type === "fx") {
                                                                            queue.unshift("inprogress");
                                                                        }

                                                                        // clear up the last queue stop function
                                                                        delete hooks.stop;
                                                                        fn.call(elem, next, hooks);
                                                                    }

                                                                    if (!startLength && hooks) {
                                                                        hooks.empty.fire();
                                                                    }
                                                                },
                                                                // not intended for public consumption - generates a queueHooks object, or returns the current one
                                                                _queueHooks: function(elem, type) {
                                                                    var key = type + "queueHooks";
                                                                    return data_priv.get(elem, key) || data_priv.access(elem, key, {
                                                                        empty: jQuery.Callbacks("once memory").add(function() {
                                                                            data_priv.remove(elem, [type + "queue", key]);
                                                                        })
                                                                    });
                                                                }
                                                            });

                                                            jQuery.fn.extend({
                                                                queue: function(type, data) {
                                                                    var setter = 2;

                                                                    if (typeof type !== "string") {
                                                                        data = type;
                                                                        type = "fx";
                                                                        setter--;
                                                                    }

                                                                    if (arguments.length < setter) {
                                                                        return jQuery.queue(this[0], type);
                                                                    }

                                                                    return data === undefined ?
                                                                            this :
                                                                            this.each(function() {
                                                                                var queue = jQuery.queue(this, type, data);

                                                                                // ensure a hooks for this queue
                                                                                jQuery._queueHooks(this, type);

                                                                                if (type === "fx" && queue[0] !== "inprogress") {
                                                                                    jQuery.dequeue(this, type);
                                                                                }
                                                                            });
                                                                },
                                                                dequeue: function(type) {
                                                                    return this.each(function() {
                                                                        jQuery.dequeue(this, type);
                                                                    });
                                                                },
                                                                // Based off of the plugin by Clint Helfers, with permission.
                                                                // http://blindsignals.com/index.php/2009/07/jquery-delay/
                                                                delay: function(time, type) {
                                                                    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
                                                                    type = type || "fx";

                                                                    return this.queue(type, function(next, hooks) {
                                                                        var timeout = setTimeout(next, time);
                                                                        hooks.stop = function() {
                                                                            clearTimeout(timeout);
                                                                        };
                                                                    });
                                                                },
                                                                clearQueue: function(type) {
                                                                    return this.queue(type || "fx", []);
                                                                },
                                                                // Get a promise resolved when queues of a certain type
                                                                // are emptied (fx is the type by default)
                                                                promise: function(type, obj) {
                                                                    var tmp,
                                                                            count = 1,
                                                                            defer = jQuery.Deferred(),
                                                                            elements = this,
                                                                            i = this.length,
                                                                            resolve = function() {
                                                                                if (!(--count)) {
                                                                                    defer.resolveWith(elements, [elements]);
                                                                                }
                                                                            };

                                                                    if (typeof type !== "string") {
                                                                        obj = type;
                                                                        type = undefined;
                                                                    }
                                                                    type = type || "fx";

                                                                    while (i--) {
                                                                        tmp = data_priv.get(elements[ i ], type + "queueHooks");
                                                                        if (tmp && tmp.empty) {
                                                                            count++;
                                                                            tmp.empty.add(resolve);
                                                                        }
                                                                    }
                                                                    resolve();
                                                                    return defer.promise(obj);
                                                                }
                                                            });
                                                            var nodeHook, boolHook,
                                                                    rclass = /[\t\r\n\f]/g,
                                                                    rreturn = /\r/g,
                                                                    rfocusable = /^(?:input|select|textarea|button)$/i;

                                                            jQuery.fn.extend({
                                                                attr: function(name, value) {
                                                                    return jQuery.access(this, jQuery.attr, name, value, arguments.length > 1);
                                                                },
                                                                removeAttr: function(name) {
                                                                    return this.each(function() {
                                                                        jQuery.removeAttr(this, name);
                                                                    });
                                                                },
                                                                prop: function(name, value) {
                                                                    return jQuery.access(this, jQuery.prop, name, value, arguments.length > 1);
                                                                },
                                                                removeProp: function(name) {
                                                                    return this.each(function() {
                                                                        delete this[ jQuery.propFix[ name ] || name ];
                                                                    });
                                                                },
                                                                addClass: function(value) {
                                                                    var classes, elem, cur, clazz, j,
                                                                            i = 0,
                                                                            len = this.length,
                                                                            proceed = typeof value === "string" && value;

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(j) {
                                                                            jQuery(this).addClass(value.call(this, j, this.className));
                                                                        });
                                                                    }

                                                                    if (proceed) {
                                                                        // The disjunction here is for better compressibility (see removeClass)
                                                                        classes = (value || "").match(core_rnotwhite) || [];

                                                                        for (; i < len; i++) {
                                                                            elem = this[ i ];
                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                    " "
                                                                                    );

                                                                            if (cur) {
                                                                                j = 0;
                                                                                while ((clazz = classes[j++])) {
                                                                                    if (cur.indexOf(" " + clazz + " ") < 0) {
                                                                                        cur += clazz + " ";
                                                                                    }
                                                                                }
                                                                                elem.className = jQuery.trim(cur);

                                                                            }
                                                                        }
                                                                    }

                                                                    return this;
                                                                },
                                                                removeClass: function(value) {
                                                                    var classes, elem, cur, clazz, j,
                                                                            i = 0,
                                                                            len = this.length,
                                                                            proceed = arguments.length === 0 || typeof value === "string" && value;

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(j) {
                                                                            jQuery(this).removeClass(value.call(this, j, this.className));
                                                                        });
                                                                    }
                                                                    if (proceed) {
                                                                        classes = (value || "").match(core_rnotwhite) || [];

                                                                        for (; i < len; i++) {
                                                                            elem = this[ i ];
                                                                            // This expression is here for better compressibility (see addClass)
                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                    ""
                                                                                    );

                                                                            if (cur) {
                                                                                j = 0;
                                                                                while ((clazz = classes[j++])) {
                                                                                    // Remove *all* instances
                                                                                    while (cur.indexOf(" " + clazz + " ") >= 0) {
                                                                                        cur = cur.replace(" " + clazz + " ", " ");
                                                                                    }
                                                                                }
                                                                                elem.className = value ? jQuery.trim(cur) : "";
                                                                            }
                                                                        }
                                                                    }

                                                                    return this;
                                                                },
                                                                toggleClass: function(value, stateVal) {
                                                                    var type = typeof value;

                                                                    if (typeof stateVal === "boolean" && type === "string") {
                                                                        return stateVal ? this.addClass(value) : this.removeClass(value);
                                                                    }

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(i) {
                                                                            jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal);
                                                                        });
                                                                    }

                                                                    return this.each(function() {
                                                                        if (type === "string") {
                                                                            // toggle individual class names
                                                                            var className,
                                                                                    i = 0,
                                                                                    self = jQuery(this),
                                                                                    classNames = value.match(core_rnotwhite) || [];

                                                                            while ((className = classNames[ i++ ])) {
                                                                                // check each className given, space separated list
                                                                                if (self.hasClass(className)) {
                                                                                    self.removeClass(className);
                                                                                } else {
                                                                                    self.addClass(className);
                                                                                }
                                                                            }

                                                                            // Toggle whole class name
                                                                        } else if (type === core_strundefined || type === "boolean") {
                                                                            if (this.className) {
                                                                                // store className if set
                                                                                data_priv.set(this, "__className__", this.className);
                                                                            }

                                                                            // If the element has a class name or if we're passed "false",
                                                                            // then remove the whole classname (if there was one, the above saved it).
                                                                            // Otherwise bring back whatever was previously saved (if anything),
                                                                            // falling back to the empty string if nothing was stored.
                                                                            this.className = this.className || value === false ? "" : data_priv.get(this, "__className__") || "";
                                                                        }
                                                                    });
                                                                },
                                                                hasClass: function(selector) {
                                                                    var className = " " + selector + " ",
                                                                            i = 0,
                                                                            l = this.length;
                                                                    for (; i < l; i++) {
                                                                        if (this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf(className) >= 0) {
                                                                            return true;
                                                                        }
                                                                    }

                                                                    return false;
                                                                },
                                                                val: function(value) {
                                                                    var hooks, ret, isFunction,
                                                                            elem = this[0];

                                                                    if (!arguments.length) {
                                                                        if (elem) {
                                                                            hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

                                                                            if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined) {
                                                                                return ret;
                                                                            }

                                                                            ret = elem.value;

                                                                            return typeof ret === "string" ?
                                                                                    // handle most common string cases
                                                                                    ret.replace(rreturn, "") :
                                                                                    // handle cases where value is null/undef or number
                                                                                    ret == null ? "" : ret;
                                                                        }

                                                                        return;
                                                                    }

                                                                    isFunction = jQuery.isFunction(value);

                                                                    return this.each(function(i) {
                                                                        var val;

                                                                        if (this.nodeType !== 1) {
                                                                            return;
                                                                        }

                                                                        if (isFunction) {
                                                                            val = value.call(this, i, jQuery(this).val());
                                                                        } else {
                                                                            val = value;
                                                                        }

                                                                        // Treat null/undefined as ""; convert numbers to string
                                                                        if (val == null) {
                                                                            val = "";
                                                                        } else if (typeof val === "number") {
                                                                            val += "";
                                                                        } else if (jQuery.isArray(val)) {
                                                                            val = jQuery.map(val, function(value) {
                                                                                return value == null ? "" : value + "";
                                                                            });
                                                                        }

                                                                        hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

                                                                        // If set returns undefined, fall back to normal setting
                                                                        if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) {
                                                                            this.value = val;
                                                                        }
                                                                    });
                                                                }
                                                            });

                                                            jQuery.extend({
                                                                valHooks: {
                                                                    option: {
                                                                        get: function(elem) {
                                                                            // attributes.value is undefined in Blackberry 4.7 but
                                                                            // uses .value. See #6932
                                                                            var val = elem.attributes.value;
                                                                            return !val || val.specified ? elem.value : elem.text;
                                                                        }
                                                                    },
                                                                    select: {
                                                                        get: function(elem) {
                                                                            var value, option,
                                                                                    options = elem.options,
                                                                                    index = elem.selectedIndex,
                                                                                    one = elem.type === "select-one" || index < 0,
                                                                                    values = one ? null : [],
                                                                                    max = one ? index + 1 : options.length,
                                                                                    i = index < 0 ?
                                                                                    max :
                                                                                    one ? index : 0;

                                                                            // Loop through all the selected options
                                                                            for (; i < max; i++) {
                                                                                option = options[ i ];

                                                                                // IE6-9 doesn't update selected after form reset (#2551)
                                                                                if ((option.selected || i === index) &&
                                                                                        // Don't return options that are disabled or in a disabled optgroup
                                                                                                (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
                                                                                                (!option.parentNode.disabled || !jQuery.nodeName(option.parentNode, "optgroup"))) {

                                                                                    // Get the specific value for the option
                                                                                    value = jQuery(option).val();

                                                                                    // We don't need an array for one selects
                                                                                    if (one) {
                                                                                        return value;
                                                                                    }

                                                                                    // Multi-Selects return an array
                                                                                    values.push(value);
                                                                                }
                                                                            }

                                                                            return values;
                                                                        },
                                                                        set: function(elem, value) {
                                                                            var optionSet, option,
                                                                                    options = elem.options,
                                                                                    values = jQuery.makeArray(value),
                                                                                    i = options.length;

                                                                            while (i--) {
                                                                                option = options[ i ];
                                                                                if ((option.selected = jQuery.inArray(jQuery(option).val(), values) >= 0)) {
                                                                                    optionSet = true;
                                                                                }
                                                                            }

                                                                            // force browsers to behave consistently when non-matching value is set
                                                                            if (!optionSet) {
                                                                                elem.selectedIndex = -1;
                                                                            }
                                                                            return values;
                                                                        }
                                                                    }
                                                                },
                                                                attr: function(elem, name, value) {
                                                                    var hooks, ret,
                                                                            nType = elem.nodeType;

                                                                    // don't get/set attributes on text, comment and attribute nodes
                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                        return;
                                                                    }

                                                                    // Fallback to prop when attributes are not supported
                                                                    if (typeof elem.getAttribute === core_strundefined) {
                                                                        return jQuery.prop(elem, name, value);
                                                                    }

                                                                    // All attributes are lowercase
                                                                    // Grab necessary hook if one is defined
                                                                    if (nType !== 1 || !jQuery.isXMLDoc(elem)) {
                                                                        name = name.toLowerCase();
                                                                        hooks = jQuery.attrHooks[ name ] ||
                                                                                (jQuery.expr.match.bool.test(name) ? boolHook : nodeHook);
                                                                    }

                                                                    if (value !== undefined) {

                                                                        if (value === null) {
                                                                            jQuery.removeAttr(elem, name);

                                                                        } else if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {
                                                                            return ret;

                                                                        } else {
                                                                            elem.setAttribute(name, value + "");
                                                                            return value;
                                                                        }

                                                                    } else if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {
                                                                        return ret;

                                                                    } else {
                                                                        ret = jQuery.find.attr(elem, name);

                                                                        // Non-existent attributes return null, we normalize to undefined
                                                                        return ret == null ?
                                                                                undefined :
                                                                                ret;
                                                                    }
                                                                },
                                                                removeAttr: function(elem, value) {
                                                                    var name, propName,
                                                                            i = 0,
                                                                            attrNames = value && value.match(core_rnotwhite);

                                                                    if (attrNames && elem.nodeType === 1) {
                                                                        while ((name = attrNames[i++])) {
                                                                            propName = jQuery.propFix[ name ] || name;

                                                                            // Boolean attributes get special treatment (#10870)
                                                                            if (jQuery.expr.match.bool.test(name)) {
                                                                                // Set corresponding property to false
                                                                                elem[ propName ] = false;
                                                                            }

                                                                            elem.removeAttribute(name);
                                                                        }
                                                                    }
                                                                },
                                                                attrHooks: {
                                                                    type: {
                                                                        set: function(elem, value) {
                                                                            if (!jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input")) {
                                                                                // Setting the type on a radio button after the value resets the value in IE6-9
                                                                                // Reset value to default in case type is set after value during creation
                                                                                var val = elem.value;
                                                                                elem.setAttribute("type", value);
                                                                                if (val) {
                                                                                    elem.value = val;
                                                                                }
                                                                                return value;
                                                                            }
                                                                        }
                                                                    }
                                                                },
                                                                propFix: {
                                                                    "for": "htmlFor",
                                                                    "class": "className"
                                                                },
                                                                prop: function(elem, name, value) {
                                                                    var ret, hooks, notxml,
                                                                            nType = elem.nodeType;

                                                                    // don't get/set properties on text, comment and attribute nodes
                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                        return;
                                                                    }

                                                                    notxml = nType !== 1 || !jQuery.isXMLDoc(elem);

                                                                    if (notxml) {
                                                                        // Fix name and attach hooks
                                                                        name = jQuery.propFix[ name ] || name;
                                                                        hooks = jQuery.propHooks[ name ];
                                                                    }

                                                                    if (value !== undefined) {
                                                                        return hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined ?
                                                                                ret :
                                                                                (elem[ name ] = value);

                                                                    } else {
                                                                        return hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null ?
                                                                                ret :
                                                                                elem[ name ];
                                                                    }
                                                                },
                                                                propHooks: {
                                                                    tabIndex: {
                                                                        get: function(elem) {
                                                                            return elem.hasAttribute("tabindex") || rfocusable.test(elem.nodeName) || elem.href ?
                                                                                    elem.tabIndex :
                                                                                    -1;
                                                                        }
                                                                    }
                                                                }
                                                            });

// Hooks for boolean attributes
                                                            boolHook = {
                                                                set: function(elem, value, name) {
                                                                    if (value === false) {
                                                                        // Remove boolean attributes when set to false
                                                                        jQuery.removeAttr(elem, name);
                                                                    } else {
                                                                        elem.setAttribute(name, name);
                                                                    }
                                                                    return name;
                                                                }
                                                            };
                                                            jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function(i, name) {
                                                                var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;

                                                                jQuery.expr.attrHandle[ name ] = function(elem, name, isXML) {
                                                                    var fn = jQuery.expr.attrHandle[ name ],
                                                                            ret = isXML ?
                                                                            undefined :
                                                                            /* jshint eqeqeq: false */
                                                                                    // Temporarily disable this handler to check existence
                                                                                            (jQuery.expr.attrHandle[ name ] = undefined) !=
                                                                                            getter(elem, name, isXML) ?
                                                                                            name.toLowerCase() :
                                                                                            null;

                                                                                    // Restore handler
                                                                                    jQuery.expr.attrHandle[ name ] = fn;

                                                                                    return ret;
                                                                                };
                                                                            });

// Support: IE9+
// Selectedness for an option in an optgroup can be inaccurate
                                                                    if (!jQuery.support.optSelected) {
                                                                        jQuery.propHooks.selected = {
                                                                            get: function(elem) {
                                                                                var parent = elem.parentNode;
                                                                                if (parent && parent.parentNode) {
                                                                                    parent.parentNode.selectedIndex;
                                                                                }
                                                                                return null;
                                                                            }
                                                                        };
                                                                    }

                                                                    jQuery.each([
                                                                        "tabIndex",
                                                                        "readOnly",
                                                                        "maxLength",
                                                                        "cellSpacing",
                                                                        "cellPadding",
                                                                        "rowSpan",
                                                                        "colSpan",
                                                                        "useMap",
                                                                        "frameBorder",
                                                                        "contentEditable"
                                                                    ], function() {
                                                                        jQuery.propFix[ this.toLowerCase() ] = this;
                                                                    });

// Radios and checkboxes getter/setter
                                                                    jQuery.each(["radio", "checkbox"], function() {
                                                                        jQuery.valHooks[ this ] = {
                                                                            set: function(elem, value) {
                                                                                if (jQuery.isArray(value)) {
                                                                                    return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0);
                                                                                }
                                                                            }
                                                                        };
                                                                        if (!jQuery.support.checkOn) {
                                                                            jQuery.valHooks[ this ].get = function(elem) {
                                                                                // Support: Webkit
                                                                                // "" is returned instead of "on" if a value isn't specified
                                                                                return elem.getAttribute("value") === null ? "on" : elem.value;
                                                                            };
                                                                        }
                                                                    });
                                                                    var rkeyEvent = /^key/,
                                                                            rmouseEvent = /^(?:mouse|contextmenu)|click/,
                                                                            rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
                                                                            rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

                                                                    function returnTrue() {
                                                                        return true;
                                                                    }

                                                                    function returnFalse() {
                                                                        return false;
                                                                    }

                                                                    function safeActiveElement() {
                                                                        try {
                                                                            return document.activeElement;
                                                                        } catch (err) {
                                                                        }
                                                                    }

                                                                    /*
                                                                     * Helper functions for managing events -- not part of the public interface.
                                                                     * Props to Dean Edwards' addEvent library for many of the ideas.
                                                                     */
                                                                    jQuery.event = {
                                                                        global: {},
                                                                        add: function(elem, types, handler, data, selector) {

                                                                            var handleObjIn, eventHandle, tmp,
                                                                                    events, t, handleObj,
                                                                                    special, handlers, type, namespaces, origType,
                                                                                    elemData = data_priv.get(elem);

                                                                            // Don't attach events to noData or text/comment nodes (but allow plain objects)
                                                                            if (!elemData) {
                                                                                return;
                                                                            }

                                                                            // Caller can pass in an object of custom data in lieu of the handler
                                                                            if (handler.handler) {
                                                                                handleObjIn = handler;
                                                                                handler = handleObjIn.handler;
                                                                                selector = handleObjIn.selector;
                                                                            }

                                                                            // Make sure that the handler has a unique ID, used to find/remove it later
                                                                            if (!handler.guid) {
                                                                                handler.guid = jQuery.guid++;
                                                                            }

                                                                            // Init the element's event structure and main handler, if this is the first
                                                                            if (!(events = elemData.events)) {
                                                                                events = elemData.events = {};
                                                                            }
                                                                            if (!(eventHandle = elemData.handle)) {
                                                                                eventHandle = elemData.handle = function(e) {
                                                                                    // Discard the second event of a jQuery.event.trigger() and
                                                                                    // when an event is called after a page has unloaded
                                                                                    return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
                                                                                            jQuery.event.dispatch.apply(eventHandle.elem, arguments) :
                                                                                            undefined;
                                                                                };
                                                                                // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
                                                                                eventHandle.elem = elem;
                                                                            }

                                                                            // Handle multiple events separated by a space
                                                                            types = (types || "").match(core_rnotwhite) || [""];
                                                                            t = types.length;
                                                                            while (t--) {
                                                                                tmp = rtypenamespace.exec(types[t]) || [];
                                                                                type = origType = tmp[1];
                                                                                namespaces = (tmp[2] || "").split(".").sort();

                                                                                // There *must* be a type, no attaching namespace-only handlers
                                                                                if (!type) {
                                                                                    continue;
                                                                                }

                                                                                // If event changes its type, use the special event handlers for the changed type
                                                                                special = jQuery.event.special[ type ] || {};

                                                                                // If selector defined, determine special event api type, otherwise given type
                                                                                type = (selector ? special.delegateType : special.bindType) || type;

                                                                                // Update special based on newly reset type
                                                                                special = jQuery.event.special[ type ] || {};

                                                                                // handleObj is passed to all event handlers
                                                                                handleObj = jQuery.extend({
                                                                                    type: type,
                                                                                    origType: origType,
                                                                                    data: data,
                                                                                    handler: handler,
                                                                                    guid: handler.guid,
                                                                                    selector: selector,
                                                                                    needsContext: selector && jQuery.expr.match.needsContext.test(selector),
                                                                                    namespace: namespaces.join(".")
                                                                                }, handleObjIn);

                                                                                // Init the event handler queue if we're the first
                                                                                if (!(handlers = events[ type ])) {
                                                                                    handlers = events[ type ] = [];
                                                                                    handlers.delegateCount = 0;

                                                                                    // Only use addEventListener if the special events handler returns false
                                                                                    if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
                                                                                        if (elem.addEventListener) {
                                                                                            elem.addEventListener(type, eventHandle, false);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                if (special.add) {
                                                                                    special.add.call(elem, handleObj);

                                                                                    if (!handleObj.handler.guid) {
                                                                                        handleObj.handler.guid = handler.guid;
                                                                                    }
                                                                                }

                                                                                // Add to the element's handler list, delegates in front
                                                                                if (selector) {
                                                                                    handlers.splice(handlers.delegateCount++, 0, handleObj);
                                                                                } else {
                                                                                    handlers.push(handleObj);
                                                                                }

                                                                                // Keep track of which events have ever been used, for event optimization
                                                                                jQuery.event.global[ type ] = true;
                                                                            }

                                                                            // Nullify elem to prevent memory leaks in IE
                                                                            elem = null;
                                                                        },
                                                                        // Detach an event or set of events from an element
                                                                        remove: function(elem, types, handler, selector, mappedTypes) {

                                                                            var j, origCount, tmp,
                                                                                    events, t, handleObj,
                                                                                    special, handlers, type, namespaces, origType,
                                                                                    elemData = data_priv.hasData(elem) && data_priv.get(elem);

                                                                            if (!elemData || !(events = elemData.events)) {
                                                                                return;
                                                                            }

                                                                            // Once for each type.namespace in types; type may be omitted
                                                                            types = (types || "").match(core_rnotwhite) || [""];
                                                                            t = types.length;
                                                                            while (t--) {
                                                                                tmp = rtypenamespace.exec(types[t]) || [];
                                                                                type = origType = tmp[1];
                                                                                namespaces = (tmp[2] || "").split(".").sort();

                                                                                // Unbind all events (on this namespace, if provided) for the element
                                                                                if (!type) {
                                                                                    for (type in events) {
                                                                                        jQuery.event.remove(elem, type + types[ t ], handler, selector, true);
                                                                                    }
                                                                                    continue;
                                                                                }

                                                                                special = jQuery.event.special[ type ] || {};
                                                                                type = (selector ? special.delegateType : special.bindType) || type;
                                                                                handlers = events[ type ] || [];
                                                                                tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");

                                                                                // Remove matching events
                                                                                origCount = j = handlers.length;
                                                                                while (j--) {
                                                                                    handleObj = handlers[ j ];

                                                                                    if ((mappedTypes || origType === handleObj.origType) &&
                                                                                            (!handler || handler.guid === handleObj.guid) &&
                                                                                            (!tmp || tmp.test(handleObj.namespace)) &&
                                                                                            (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
                                                                                        handlers.splice(j, 1);

                                                                                        if (handleObj.selector) {
                                                                                            handlers.delegateCount--;
                                                                                        }
                                                                                        if (special.remove) {
                                                                                            special.remove.call(elem, handleObj);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Remove generic event handler if we removed something and no more handlers exist
                                                                                // (avoids potential for endless recursion during removal of special event handlers)
                                                                                if (origCount && !handlers.length) {
                                                                                    if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
                                                                                        jQuery.removeEvent(elem, type, elemData.handle);
                                                                                    }

                                                                                    delete events[ type ];
                                                                                }
                                                                            }

                                                                            // Remove the expando if it's no longer used
                                                                            if (jQuery.isEmptyObject(events)) {
                                                                                delete elemData.handle;
                                                                                data_priv.remove(elem, "events");
                                                                            }
                                                                        },
                                                                        trigger: function(event, data, elem, onlyHandlers) {

                                                                            var i, cur, tmp, bubbleType, ontype, handle, special,
                                                                                    eventPath = [elem || document],
                                                                                    type = core_hasOwn.call(event, "type") ? event.type : event,
                                                                                    namespaces = core_hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];

                                                                            cur = tmp = elem = elem || document;

                                                                            // Don't do events on text and comment nodes
                                                                            if (elem.nodeType === 3 || elem.nodeType === 8) {
                                                                                return;
                                                                            }

                                                                            // focus/blur morphs to focusin/out; ensure we're not firing them right now
                                                                            if (rfocusMorph.test(type + jQuery.event.triggered)) {
                                                                                return;
                                                                            }

                                                                            if (type.indexOf(".") >= 0) {
                                                                                // Namespaced trigger; create a regexp to match event type in handle()
                                                                                namespaces = type.split(".");
                                                                                type = namespaces.shift();
                                                                                namespaces.sort();
                                                                            }
                                                                            ontype = type.indexOf(":") < 0 && "on" + type;

                                                                            // Caller can pass in a jQuery.Event object, Object, or just an event type string
                                                                            event = event[ jQuery.expando ] ?
                                                                                    event :
                                                                                    new jQuery.Event(type, typeof event === "object" && event);

                                                                            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
                                                                            event.isTrigger = onlyHandlers ? 2 : 3;
                                                                            event.namespace = namespaces.join(".");
                                                                            event.namespace_re = event.namespace ?
                                                                                    new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") :
                                                                                    null;

                                                                            // Clean up the event in case it is being reused
                                                                            event.result = undefined;
                                                                            if (!event.target) {
                                                                                event.target = elem;
                                                                            }

                                                                            // Clone any incoming data and prepend the event, creating the handler arg list
                                                                            data = data == null ?
                                                                                    [event] :
                                                                                    jQuery.makeArray(data, [event]);

                                                                            // Allow special events to draw outside the lines
                                                                            special = jQuery.event.special[ type ] || {};
                                                                            if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
                                                                                return;
                                                                            }

                                                                            // Determine event propagation path in advance, per W3C events spec (#9951)
                                                                            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
                                                                            if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {

                                                                                bubbleType = special.delegateType || type;
                                                                                if (!rfocusMorph.test(bubbleType + type)) {
                                                                                    cur = cur.parentNode;
                                                                                }
                                                                                for (; cur; cur = cur.parentNode) {
                                                                                    eventPath.push(cur);
                                                                                    tmp = cur;
                                                                                }

                                                                                // Only add window if we got to document (e.g., not plain obj or detached DOM)
                                                                                if (tmp === (elem.ownerDocument || document)) {
                                                                                    eventPath.push(tmp.defaultView || tmp.parentWindow || window);
                                                                                }
                                                                            }

                                                                            // Fire handlers on the event path
                                                                            i = 0;
                                                                            while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {

                                                                                event.type = i > 1 ?
                                                                                        bubbleType :
                                                                                        special.bindType || type;

                                                                                // jQuery handler
                                                                                handle = (data_priv.get(cur, "events") || {})[ event.type ] && data_priv.get(cur, "handle");
                                                                                if (handle) {
                                                                                    handle.apply(cur, data);
                                                                                }

                                                                                // Native handler
                                                                                handle = ontype && cur[ ontype ];
                                                                                if (handle && jQuery.acceptData(cur) && handle.apply && handle.apply(cur, data) === false) {
                                                                                    event.preventDefault();
                                                                                }
                                                                            }
                                                                            event.type = type;

                                                                            // If nobody prevented the default action, do it now
                                                                            if (!onlyHandlers && !event.isDefaultPrevented()) {

                                                                                if ((!special._default || special._default.apply(eventPath.pop(), data) === false) &&
                                                                                        jQuery.acceptData(elem)) {

                                                                                    // Call a native DOM method on the target with the same name name as the event.
                                                                                    // Don't do default actions on window, that's where global variables be (#6170)
                                                                                    if (ontype && jQuery.isFunction(elem[ type ]) && !jQuery.isWindow(elem)) {

                                                                                        // Don't re-trigger an onFOO event when we call its FOO() method
                                                                                        tmp = elem[ ontype ];

                                                                                        if (tmp) {
                                                                                            elem[ ontype ] = null;
                                                                                        }

                                                                                        // Prevent re-triggering of the same event, since we already bubbled it above
                                                                                        jQuery.event.triggered = type;
                                                                                        elem[ type ]();
                                                                                        jQuery.event.triggered = undefined;

                                                                                        if (tmp) {
                                                                                            elem[ ontype ] = tmp;
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            return event.result;
                                                                        },
                                                                        dispatch: function(event) {

                                                                            // Make a writable jQuery.Event from the native event object
                                                                            event = jQuery.event.fix(event);

                                                                            var i, j, ret, matched, handleObj,
                                                                                    handlerQueue = [],
                                                                                    args = core_slice.call(arguments),
                                                                                    handlers = (data_priv.get(this, "events") || {})[ event.type ] || [],
                                                                                    special = jQuery.event.special[ event.type ] || {};

                                                                            // Use the fix-ed jQuery.Event rather than the (read-only) native event
                                                                            args[0] = event;
                                                                            event.delegateTarget = this;

                                                                            // Call the preDispatch hook for the mapped type, and let it bail if desired
                                                                            if (special.preDispatch && special.preDispatch.call(this, event) === false) {
                                                                                return;
                                                                            }

                                                                            // Determine handlers
                                                                            handlerQueue = jQuery.event.handlers.call(this, event, handlers);

                                                                            // Run delegates first; they may want to stop propagation beneath us
                                                                            i = 0;
                                                                            while ((matched = handlerQueue[ i++ ]) && !event.isPropagationStopped()) {
                                                                                event.currentTarget = matched.elem;

                                                                                j = 0;
                                                                                while ((handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped()) {

                                                                                    // Triggered event must either 1) have no namespace, or
                                                                                    // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
                                                                                    if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {

                                                                                        event.handleObj = handleObj;
                                                                                        event.data = handleObj.data;

                                                                                        ret = ((jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler)
                                                                                                .apply(matched.elem, args);

                                                                                        if (ret !== undefined) {
                                                                                            if ((event.result = ret) === false) {
                                                                                                event.preventDefault();
                                                                                                event.stopPropagation();
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Call the postDispatch hook for the mapped type
                                                                            if (special.postDispatch) {
                                                                                special.postDispatch.call(this, event);
                                                                            }

                                                                            return event.result;
                                                                        },
                                                                        handlers: function(event, handlers) {
                                                                            var i, matches, sel, handleObj,
                                                                                    handlerQueue = [],
                                                                                    delegateCount = handlers.delegateCount,
                                                                                    cur = event.target;

                                                                            // Find delegate handlers
                                                                            // Black-hole SVG <use> instance trees (#13180)
                                                                            // Avoid non-left-click bubbling in Firefox (#3861)
                                                                            if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {

                                                                                for (; cur !== this; cur = cur.parentNode || this) {

                                                                                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                                                                                    if (cur.disabled !== true || event.type !== "click") {
                                                                                        matches = [];
                                                                                        for (i = 0; i < delegateCount; i++) {
                                                                                            handleObj = handlers[ i ];

                                                                                            // Don't conflict with Object.prototype properties (#13203)
                                                                                            sel = handleObj.selector + " ";

                                                                                            if (matches[ sel ] === undefined) {
                                                                                                matches[ sel ] = handleObj.needsContext ?
                                                                                                        jQuery(sel, this).index(cur) >= 0 :
                                                                                                        jQuery.find(sel, this, null, [cur]).length;
                                                                                            }
                                                                                            if (matches[ sel ]) {
                                                                                                matches.push(handleObj);
                                                                                            }
                                                                                        }
                                                                                        if (matches.length) {
                                                                                            handlerQueue.push({elem: cur, handlers: matches});
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Add the remaining (directly-bound) handlers
                                                                            if (delegateCount < handlers.length) {
                                                                                handlerQueue.push({elem: this, handlers: handlers.slice(delegateCount)});
                                                                            }

                                                                            return handlerQueue;
                                                                        },
                                                                        // Includes some event props shared by KeyEvent and MouseEvent
                                                                        props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
                                                                        fixHooks: {},
                                                                        keyHooks: {
                                                                            props: "char charCode key keyCode".split(" "),
                                                                            filter: function(event, original) {

                                                                                // Add which for key events
                                                                                if (event.which == null) {
                                                                                    event.which = original.charCode != null ? original.charCode : original.keyCode;
                                                                                }

                                                                                return event;
                                                                            }
                                                                        },
                                                                        mouseHooks: {
                                                                            props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
                                                                            filter: function(event, original) {
                                                                                var eventDoc, doc, body,
                                                                                        button = original.button;

                                                                                // Calculate pageX/Y if missing and clientX/Y available
                                                                                if (event.pageX == null && original.clientX != null) {
                                                                                    eventDoc = event.target.ownerDocument || document;
                                                                                    doc = eventDoc.documentElement;
                                                                                    body = eventDoc.body;

                                                                                    event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
                                                                                    event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
                                                                                }

                                                                                // Add which for click: 1 === left; 2 === middle; 3 === right
                                                                                // Note: button is not normalized, so don't use it
                                                                                if (!event.which && button !== undefined) {
                                                                                    event.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));
                                                                                }

                                                                                return event;
                                                                            }
                                                                        },
                                                                        fix: function(event) {
                                                                            if (event[ jQuery.expando ]) {
                                                                                return event;
                                                                            }

                                                                            // Create a writable copy of the event object and normalize some properties
                                                                            var i, prop, copy,
                                                                                    type = event.type,
                                                                                    originalEvent = event,
                                                                                    fixHook = this.fixHooks[ type ];

                                                                            if (!fixHook) {
                                                                                this.fixHooks[ type ] = fixHook =
                                                                                        rmouseEvent.test(type) ? this.mouseHooks :
                                                                                        rkeyEvent.test(type) ? this.keyHooks :
                                                                                        {};
                                                                            }
                                                                            copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;

                                                                            event = new jQuery.Event(originalEvent);

                                                                            i = copy.length;
                                                                            while (i--) {
                                                                                prop = copy[ i ];
                                                                                event[ prop ] = originalEvent[ prop ];
                                                                            }

                                                                            // Support: Cordova 2.5 (WebKit) (#13255)
                                                                            // All events should have a target; Cordova deviceready doesn't
                                                                            if (!event.target) {
                                                                                event.target = document;
                                                                            }

                                                                            // Support: Safari 6.0+, Chrome < 28
                                                                            // Target should not be a text node (#504, #13143)
                                                                            if (event.target.nodeType === 3) {
                                                                                event.target = event.target.parentNode;
                                                                            }

                                                                            return fixHook.filter ? fixHook.filter(event, originalEvent) : event;
                                                                        },
                                                                        special: {
                                                                            load: {
                                                                                // Prevent triggered image.load events from bubbling to window.load
                                                                                noBubble: true
                                                                            },
                                                                            focus: {
                                                                                // Fire native event if possible so blur/focus sequence is correct
                                                                                trigger: function() {
                                                                                    if (this !== safeActiveElement() && this.focus) {
                                                                                        this.focus();
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                delegateType: "focusin"
                                                                            },
                                                                            blur: {
                                                                                trigger: function() {
                                                                                    if (this === safeActiveElement() && this.blur) {
                                                                                        this.blur();
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                delegateType: "focusout"
                                                                            },
                                                                            click: {
                                                                                // For checkbox, fire native event so checked state will be right
                                                                                trigger: function() {
                                                                                    if (this.type === "checkbox" && this.click && jQuery.nodeName(this, "input")) {
                                                                                        this.click();
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                // For cross-browser consistency, don't fire native .click() on links
                                                                                _default: function(event) {
                                                                                    return jQuery.nodeName(event.target, "a");
                                                                                }
                                                                            },
                                                                            beforeunload: {
                                                                                postDispatch: function(event) {

                                                                                    // Support: Firefox 20+
                                                                                    // Firefox doesn't alert if the returnValue field is not set.
                                                                                    if (event.result !== undefined) {
                                                                                        event.originalEvent.returnValue = event.result;
                                                                                    }
                                                                                }
                                                                            }
                                                                        },
                                                                        simulate: function(type, elem, event, bubble) {
                                                                            // Piggyback on a donor event to simulate a different one.
                                                                            // Fake originalEvent to avoid donor's stopPropagation, but if the
                                                                            // simulated event prevents default then we do the same on the donor.
                                                                            var e = jQuery.extend(
                                                                                    new jQuery.Event(),
                                                                                    event,
                                                                                    {
                                                                                        type: type,
                                                                                        isSimulated: true,
                                                                                        originalEvent: {}
                                                                                    }
                                                                            );
                                                                            if (bubble) {
                                                                                jQuery.event.trigger(e, null, elem);
                                                                            } else {
                                                                                jQuery.event.dispatch.call(elem, e);
                                                                            }
                                                                            if (e.isDefaultPrevented()) {
                                                                                event.preventDefault();
                                                                            }
                                                                        }
                                                                    };

                                                                    jQuery.removeEvent = function(elem, type, handle) {
                                                                        if (elem.removeEventListener) {
                                                                            elem.removeEventListener(type, handle, false);
                                                                        }
                                                                    };

                                                                    jQuery.Event = function(src, props) {
                                                                        // Allow instantiation without the 'new' keyword
                                                                        if (!(this instanceof jQuery.Event)) {
                                                                            return new jQuery.Event(src, props);
                                                                        }

                                                                        // Event object
                                                                        if (src && src.type) {
                                                                            this.originalEvent = src;
                                                                            this.type = src.type;

                                                                            // Events bubbling up the document may have been marked as prevented
                                                                            // by a handler lower down the tree; reflect the correct value.
                                                                            this.isDefaultPrevented = (src.defaultPrevented ||
                                                                                    src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;

                                                                            // Event type
                                                                        } else {
                                                                            this.type = src;
                                                                        }

                                                                        // Put explicitly provided properties onto the event object
                                                                        if (props) {
                                                                            jQuery.extend(this, props);
                                                                        }

                                                                        // Create a timestamp if incoming event doesn't have one
                                                                        this.timeStamp = src && src.timeStamp || jQuery.now();

                                                                        // Mark it as fixed
                                                                        this[ jQuery.expando ] = true;
                                                                    };

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
                                                                    jQuery.Event.prototype = {
                                                                        isDefaultPrevented: returnFalse,
                                                                        isPropagationStopped: returnFalse,
                                                                        isImmediatePropagationStopped: returnFalse,
                                                                        preventDefault: function() {
                                                                            var e = this.originalEvent;

                                                                            this.isDefaultPrevented = returnTrue;

                                                                            if (e && e.preventDefault) {
                                                                                e.preventDefault();
                                                                            }
                                                                        },
                                                                        stopPropagation: function() {
                                                                            var e = this.originalEvent;

                                                                            this.isPropagationStopped = returnTrue;

                                                                            if (e && e.stopPropagation) {
                                                                                e.stopPropagation();
                                                                            }
                                                                        },
                                                                        stopImmediatePropagation: function() {
                                                                            this.isImmediatePropagationStopped = returnTrue;
                                                                            this.stopPropagation();
                                                                        }
                                                                    };

// Create mouseenter/leave events using mouseover/out and event-time checks
// Support: Chrome 15+
                                                                    jQuery.each({
                                                                        mouseenter: "mouseover",
                                                                        mouseleave: "mouseout"
                                                                    }, function(orig, fix) {
                                                                        jQuery.event.special[ orig ] = {
                                                                            delegateType: fix,
                                                                            bindType: fix,
                                                                            handle: function(event) {
                                                                                var ret,
                                                                                        target = this,
                                                                                        related = event.relatedTarget,
                                                                                        handleObj = event.handleObj;

                                                                                // For mousenter/leave call the handler if related is outside the target.
                                                                                // NB: No relatedTarget if the mouse left/entered the browser window
                                                                                if (!related || (related !== target && !jQuery.contains(target, related))) {
                                                                                    event.type = handleObj.origType;
                                                                                    ret = handleObj.handler.apply(this, arguments);
                                                                                    event.type = fix;
                                                                                }
                                                                                return ret;
                                                                            }
                                                                        };
                                                                    });

// Create "bubbling" focus and blur events
// Support: Firefox, Chrome, Safari
                                                                    if (!jQuery.support.focusinBubbles) {
                                                                        jQuery.each({focus: "focusin", blur: "focusout"}, function(orig, fix) {

                                                                            // Attach a single capturing handler while someone wants focusin/focusout
                                                                            var attaches = 0,
                                                                                    handler = function(event) {
                                                                                        jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
                                                                                    };

                                                                            jQuery.event.special[ fix ] = {
                                                                                setup: function() {
                                                                                    if (attaches++ === 0) {
                                                                                        document.addEventListener(orig, handler, true);
                                                                                    }
                                                                                },
                                                                                teardown: function() {
                                                                                    if (--attaches === 0) {
                                                                                        document.removeEventListener(orig, handler, true);
                                                                                    }
                                                                                }
                                                                            };
                                                                        });
                                                                    }

                                                                    jQuery.fn.extend({
                                                                        on: function(types, selector, data, fn, /*INTERNAL*/ one) {
                                                                            var origFn, type;

                                                                            // Types can be a map of types/handlers
                                                                            if (typeof types === "object") {
                                                                                // ( types-Object, selector, data )
                                                                                if (typeof selector !== "string") {
                                                                                    // ( types-Object, data )
                                                                                    data = data || selector;
                                                                                    selector = undefined;
                                                                                }
                                                                                for (type in types) {
                                                                                    this.on(type, selector, data, types[ type ], one);
                                                                                }
                                                                                return this;
                                                                            }

                                                                            if (data == null && fn == null) {
                                                                                // ( types, fn )
                                                                                fn = selector;
                                                                                data = selector = undefined;
                                                                            } else if (fn == null) {
                                                                                if (typeof selector === "string") {
                                                                                    // ( types, selector, fn )
                                                                                    fn = data;
                                                                                    data = undefined;
                                                                                } else {
                                                                                    // ( types, data, fn )
                                                                                    fn = data;
                                                                                    data = selector;
                                                                                    selector = undefined;
                                                                                }
                                                                            }
                                                                            if (fn === false) {
                                                                                fn = returnFalse;
                                                                            } else if (!fn) {
                                                                                return this;
                                                                            }

                                                                            if (one === 1) {
                                                                                origFn = fn;
                                                                                fn = function(event) {
                                                                                    // Can use an empty set, since event contains the info
                                                                                    jQuery().off(event);
                                                                                    return origFn.apply(this, arguments);
                                                                                };
                                                                                // Use same guid so caller can remove using origFn
                                                                                fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
                                                                            }
                                                                            return this.each(function() {
                                                                                jQuery.event.add(this, types, fn, data, selector);
                                                                            });
                                                                        },
                                                                        one: function(types, selector, data, fn) {
                                                                            return this.on(types, selector, data, fn, 1);
                                                                        },
                                                                        off: function(types, selector, fn) {
                                                                            var handleObj, type;
                                                                            if (types && types.preventDefault && types.handleObj) {
                                                                                // ( event )  dispatched jQuery.Event
                                                                                handleObj = types.handleObj;
                                                                                jQuery(types.delegateTarget).off(
                                                                                        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
                                                                                        handleObj.selector,
                                                                                        handleObj.handler
                                                                                        );
                                                                                return this;
                                                                            }
                                                                            if (typeof types === "object") {
                                                                                // ( types-object [, selector] )
                                                                                for (type in types) {
                                                                                    this.off(type, selector, types[ type ]);
                                                                                }
                                                                                return this;
                                                                            }
                                                                            if (selector === false || typeof selector === "function") {
                                                                                // ( types [, fn] )
                                                                                fn = selector;
                                                                                selector = undefined;
                                                                            }
                                                                            if (fn === false) {
                                                                                fn = returnFalse;
                                                                            }
                                                                            return this.each(function() {
                                                                                jQuery.event.remove(this, types, fn, selector);
                                                                            });
                                                                        },
                                                                        trigger: function(type, data) {
                                                                            return this.each(function() {
                                                                                jQuery.event.trigger(type, data, this);
                                                                            });
                                                                        },
                                                                        triggerHandler: function(type, data) {
                                                                            var elem = this[0];
                                                                            if (elem) {
                                                                                return jQuery.event.trigger(type, data, elem, true);
                                                                            }
                                                                        }
                                                                    });
                                                                    var isSimple = /^.[^:#\[\.,]*$/,
                                                                            rparentsprev = /^(?:parents|prev(?:Until|All))/,
                                                                            rneedsContext = jQuery.expr.match.needsContext,
                                                                            // methods guaranteed to produce a unique set when starting from a unique set
                                                                            guaranteedUnique = {
                                                                                children: true,
                                                                                contents: true,
                                                                                next: true,
                                                                                prev: true
                                                                            };

                                                                    jQuery.fn.extend({
                                                                        find: function(selector) {
                                                                            var i,
                                                                                    ret = [],
                                                                                    self = this,
                                                                                    len = self.length;

                                                                            if (typeof selector !== "string") {
                                                                                return this.pushStack(jQuery(selector).filter(function() {
                                                                                    for (i = 0; i < len; i++) {
                                                                                        if (jQuery.contains(self[ i ], this)) {
                                                                                            return true;
                                                                                        }
                                                                                    }
                                                                                }));
                                                                            }

                                                                            for (i = 0; i < len; i++) {
                                                                                jQuery.find(selector, self[ i ], ret);
                                                                            }

                                                                            // Needed because $( selector, context ) becomes $( context ).find( selector )
                                                                            ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret);
                                                                            ret.selector = this.selector ? this.selector + " " + selector : selector;
                                                                            return ret;
                                                                        },
                                                                        has: function(target) {
                                                                            var targets = jQuery(target, this),
                                                                                    l = targets.length;

                                                                            return this.filter(function() {
                                                                                var i = 0;
                                                                                for (; i < l; i++) {
                                                                                    if (jQuery.contains(this, targets[i])) {
                                                                                        return true;
                                                                                    }
                                                                                }
                                                                            });
                                                                        },
                                                                        not: function(selector) {
                                                                            return this.pushStack(winnow(this, selector || [], true));
                                                                        },
                                                                        filter: function(selector) {
                                                                            return this.pushStack(winnow(this, selector || [], false));
                                                                        },
                                                                        is: function(selector) {
                                                                            return !!winnow(
                                                                                    this,
                                                                                    // If this is a positional/relative selector, check membership in the returned set
                                                                                    // so $("p:first").is("p:last") won't return true for a doc with two "p".
                                                                                    typeof selector === "string" && rneedsContext.test(selector) ?
                                                                                    jQuery(selector) :
                                                                                    selector || [],
                                                                                    false
                                                                                    ).length;
                                                                        },
                                                                        closest: function(selectors, context) {
                                                                            var cur,
                                                                                    i = 0,
                                                                                    l = this.length,
                                                                                    matched = [],
                                                                                    pos = (rneedsContext.test(selectors) || typeof selectors !== "string") ?
                                                                                    jQuery(selectors, context || this.context) :
                                                                                    0;

                                                                            for (; i < l; i++) {
                                                                                for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) {
                                                                                    // Always skip document fragments
                                                                                    if (cur.nodeType < 11 && (pos ?
                                                                                            pos.index(cur) > -1 :
                                                                                            // Don't pass non-elements to Sizzle
                                                                                            cur.nodeType === 1 &&
                                                                                            jQuery.find.matchesSelector(cur, selectors))) {

                                                                                        cur = matched.push(cur);
                                                                                        break;
                                                                                    }
                                                                                }
                                                                            }

                                                                            return this.pushStack(matched.length > 1 ? jQuery.unique(matched) : matched);
                                                                        },
                                                                        // Determine the position of an element within
                                                                        // the matched set of elements
                                                                        index: function(elem) {

                                                                            // No argument, return index in parent
                                                                            if (!elem) {
                                                                                return (this[ 0 ] && this[ 0 ].parentNode) ? this.first().prevAll().length : -1;
                                                                            }

                                                                            // index in selector
                                                                            if (typeof elem === "string") {
                                                                                return core_indexOf.call(jQuery(elem), this[ 0 ]);
                                                                            }

                                                                            // Locate the position of the desired element
                                                                            return core_indexOf.call(this,
                                                                                    // If it receives a jQuery object, the first element is used
                                                                                    elem.jquery ? elem[ 0 ] : elem
                                                                                    );
                                                                        },
                                                                        add: function(selector, context) {
                                                                            var set = typeof selector === "string" ?
                                                                                    jQuery(selector, context) :
                                                                                    jQuery.makeArray(selector && selector.nodeType ? [selector] : selector),
                                                                                    all = jQuery.merge(this.get(), set);

                                                                            return this.pushStack(jQuery.unique(all));
                                                                        },
                                                                        addBack: function(selector) {
                                                                            return this.add(selector == null ?
                                                                                    this.prevObject : this.prevObject.filter(selector)
                                                                                    );
                                                                        }
                                                                    });

                                                                    function sibling(cur, dir) {
                                                                        while ((cur = cur[dir]) && cur.nodeType !== 1) {
                                                                        }

                                                                        return cur;
                                                                    }

                                                                    jQuery.each({
                                                                        parent: function(elem) {
                                                                            var parent = elem.parentNode;
                                                                            return parent && parent.nodeType !== 11 ? parent : null;
                                                                        },
                                                                        parents: function(elem) {
                                                                            return jQuery.dir(elem, "parentNode");
                                                                        },
                                                                        parentsUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "parentNode", until);
                                                                        },
                                                                        next: function(elem) {
                                                                            return sibling(elem, "nextSibling");
                                                                        },
                                                                        prev: function(elem) {
                                                                            return sibling(elem, "previousSibling");
                                                                        },
                                                                        nextAll: function(elem) {
                                                                            return jQuery.dir(elem, "nextSibling");
                                                                        },
                                                                        prevAll: function(elem) {
                                                                            return jQuery.dir(elem, "previousSibling");
                                                                        },
                                                                        nextUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "nextSibling", until);
                                                                        },
                                                                        prevUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "previousSibling", until);
                                                                        },
                                                                        siblings: function(elem) {
                                                                            return jQuery.sibling((elem.parentNode || {}).firstChild, elem);
                                                                        },
                                                                        children: function(elem) {
                                                                            return jQuery.sibling(elem.firstChild);
                                                                        },
                                                                        contents: function(elem) {
                                                                            return elem.contentDocument || jQuery.merge([], elem.childNodes);
                                                                        }
                                                                    }, function(name, fn) {
                                                                        jQuery.fn[ name ] = function(until, selector) {
                                                                            var matched = jQuery.map(this, fn, until);

                                                                            if (name.slice(-5) !== "Until") {
                                                                                selector = until;
                                                                            }

                                                                            if (selector && typeof selector === "string") {
                                                                                matched = jQuery.filter(selector, matched);
                                                                            }

                                                                            if (this.length > 1) {
                                                                                // Remove duplicates
                                                                                if (!guaranteedUnique[ name ]) {
                                                                                    jQuery.unique(matched);
                                                                                }

                                                                                // Reverse order for parents* and prev-derivatives
                                                                                if (rparentsprev.test(name)) {
                                                                                    matched.reverse();
                                                                                }
                                                                            }

                                                                            return this.pushStack(matched);
                                                                        };
                                                                    });

                                                                    jQuery.extend({
                                                                        filter: function(expr, elems, not) {
                                                                            var elem = elems[ 0 ];

                                                                            if (not) {
                                                                                expr = ":not(" + expr + ")";
                                                                            }

                                                                            return elems.length === 1 && elem.nodeType === 1 ?
                                                                                    jQuery.find.matchesSelector(elem, expr) ? [elem] : [] :
                                                                                    jQuery.find.matches(expr, jQuery.grep(elems, function(elem) {
                                                                                        return elem.nodeType === 1;
                                                                                    }));
                                                                        },
                                                                        dir: function(elem, dir, until) {
                                                                            var matched = [],
                                                                                    truncate = until !== undefined;

                                                                            while ((elem = elem[ dir ]) && elem.nodeType !== 9) {
                                                                                if (elem.nodeType === 1) {
                                                                                    if (truncate && jQuery(elem).is(until)) {
                                                                                        break;
                                                                                    }
                                                                                    matched.push(elem);
                                                                                }
                                                                            }
                                                                            return matched;
                                                                        },
                                                                        sibling: function(n, elem) {
                                                                            var matched = [];

                                                                            for (; n; n = n.nextSibling) {
                                                                                if (n.nodeType === 1 && n !== elem) {
                                                                                    matched.push(n);
                                                                                }
                                                                            }

                                                                            return matched;
                                                                        }
                                                                    });

// Implement the identical functionality for filter and not
                                                                    function winnow(elements, qualifier, not) {
                                                                        if (jQuery.isFunction(qualifier)) {
                                                                            return jQuery.grep(elements, function(elem, i) {
                                                                                /* jshint -W018 */
                                                                                return !!qualifier.call(elem, i, elem) !== not;
                                                                            });

                                                                        }

                                                                        if (qualifier.nodeType) {
                                                                            return jQuery.grep(elements, function(elem) {
                                                                                return (elem === qualifier) !== not;
                                                                            });

                                                                        }

                                                                        if (typeof qualifier === "string") {
                                                                            if (isSimple.test(qualifier)) {
                                                                                return jQuery.filter(qualifier, elements, not);
                                                                            }

                                                                            qualifier = jQuery.filter(qualifier, elements);
                                                                        }

                                                                        return jQuery.grep(elements, function(elem) {
                                                                            return (core_indexOf.call(qualifier, elem) >= 0) !== not;
                                                                        });
                                                                    }
                                                                    var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
                                                                            rtagName = /<([\w:]+)/,
                                                                            rhtml = /<|&#?\w+;/,
                                                                            rnoInnerhtml = /<(?:script|style|link)/i,
                                                                            manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
                                                                            // checked="checked" or checked
                                                                            rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
                                                                            rscriptType = /^$|\/(?:java|ecma)script/i,
                                                                            rscriptTypeMasked = /^true\/(.*)/,
                                                                            rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
                                                                            // We have to close these tags to support XHTML (#13200)
                                                                            wrapMap = {
                                                                                // Support: IE 9
                                                                                option: [1, "<select multiple='multiple'>", "</select>"],
                                                                                thead: [1, "<table>", "</table>"],
                                                                                col: [2, "<table><colgroup>", "</colgroup></table>"],
                                                                                tr: [2, "<table><tbody>", "</tbody></table>"],
                                                                                td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],
                                                                                _default: [0, "", ""]
                                                                            };

// Support: IE 9
                                                                    wrapMap.optgroup = wrapMap.option;

                                                                    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
                                                                    wrapMap.th = wrapMap.td;

                                                                    jQuery.fn.extend({
                                                                        text: function(value) {
                                                                            return jQuery.access(this, function(value) {
                                                                                return value === undefined ?
                                                                                        jQuery.text(this) :
                                                                                        this.empty().append((this[ 0 ] && this[ 0 ].ownerDocument || document).createTextNode(value));
                                                                            }, null, value, arguments.length);
                                                                        },
                                                                        append: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                    var target = manipulationTarget(this, elem);
                                                                                    target.appendChild(elem);
                                                                                }
                                                                            });
                                                                        },
                                                                        prepend: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                    var target = manipulationTarget(this, elem);
                                                                                    target.insertBefore(elem, target.firstChild);
                                                                                }
                                                                            });
                                                                        },
                                                                        before: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.parentNode) {
                                                                                    this.parentNode.insertBefore(elem, this);
                                                                                }
                                                                            });
                                                                        },
                                                                        after: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.parentNode) {
                                                                                    this.parentNode.insertBefore(elem, this.nextSibling);
                                                                                }
                                                                            });
                                                                        },
                                                                        // keepData is for internal use only--do not document
                                                                        remove: function(selector, keepData) {
                                                                            var elem,
                                                                                    elems = selector ? jQuery.filter(selector, this) : this,
                                                                                    i = 0;

                                                                            for (; (elem = elems[i]) != null; i++) {
                                                                                if (!keepData && elem.nodeType === 1) {
                                                                                    jQuery.cleanData(getAll(elem));
                                                                                }

                                                                                if (elem.parentNode) {
                                                                                    if (keepData && jQuery.contains(elem.ownerDocument, elem)) {
                                                                                        setGlobalEval(getAll(elem, "script"));
                                                                                    }
                                                                                    elem.parentNode.removeChild(elem);
                                                                                }
                                                                            }

                                                                            return this;
                                                                        },
                                                                        empty: function() {
                                                                            var elem,
                                                                                    i = 0;

                                                                            for (; (elem = this[i]) != null; i++) {
                                                                                if (elem.nodeType === 1) {

                                                                                    // Prevent memory leaks
                                                                                    jQuery.cleanData(getAll(elem, false));

                                                                                    // Remove any remaining nodes
                                                                                    elem.textContent = "";
                                                                                }
                                                                            }

                                                                            return this;
                                                                        },
                                                                        clone: function(dataAndEvents, deepDataAndEvents) {
                                                                            dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
                                                                            deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

                                                                            return this.map(function() {
                                                                                return jQuery.clone(this, dataAndEvents, deepDataAndEvents);
                                                                            });
                                                                        },
                                                                        html: function(value) {
                                                                            return jQuery.access(this, function(value) {
                                                                                var elem = this[ 0 ] || {},
                                                                                        i = 0,
                                                                                        l = this.length;

                                                                                if (value === undefined && elem.nodeType === 1) {
                                                                                    return elem.innerHTML;
                                                                                }

                                                                                // See if we can take a shortcut and just use innerHTML
                                                                                if (typeof value === "string" && !rnoInnerhtml.test(value) &&
                                                                                        !wrapMap[ (rtagName.exec(value) || ["", ""])[ 1 ].toLowerCase() ]) {

                                                                                    value = value.replace(rxhtmlTag, "<$1></$2>");

                                                                                    try {
                                                                                        for (; i < l; i++) {
                                                                                            elem = this[ i ] || {};

                                                                                            // Remove element nodes and prevent memory leaks
                                                                                            if (elem.nodeType === 1) {
                                                                                                jQuery.cleanData(getAll(elem, false));
                                                                                                elem.innerHTML = value;
                                                                                            }
                                                                                        }

                                                                                        elem = 0;

                                                                                        // If using innerHTML throws an exception, use the fallback method
                                                                                    } catch (e) {
                                                                                    }
                                                                                }

                                                                                if (elem) {
                                                                                    this.empty().append(value);
                                                                                }
                                                                            }, null, value, arguments.length);
                                                                        },
                                                                        replaceWith: function() {
                                                                            var
                                                                                    // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
                                                                                    args = jQuery.map(this, function(elem) {
                                                                                        return [elem.nextSibling, elem.parentNode];
                                                                                    }),
                                                                                    i = 0;

                                                                            // Make the changes, replacing each context element with the new content
                                                                            this.domManip(arguments, function(elem) {
                                                                                var next = args[ i++ ],
                                                                                        parent = args[ i++ ];

                                                                                if (parent) {
                                                                                    // Don't use the snapshot next if it has moved (#13810)
                                                                                    if (next && next.parentNode !== parent) {
                                                                                        next = this.nextSibling;
                                                                                    }
                                                                                    jQuery(this).remove();
                                                                                    parent.insertBefore(elem, next);
                                                                                }
                                                                                // Allow new content to include elements from the context set
                                                                            }, true);

                                                                            // Force removal if there was no new content (e.g., from empty arguments)
                                                                            return i ? this : this.remove();
                                                                        },
                                                                        detach: function(selector) {
                                                                            return this.remove(selector, true);
                                                                        },
                                                                        domManip: function(args, callback, allowIntersection) {

                                                                            // Flatten any nested arrays
                                                                            args = core_concat.apply([], args);

                                                                            var fragment, first, scripts, hasScripts, node, doc,
                                                                                    i = 0,
                                                                                    l = this.length,
                                                                                    set = this,
                                                                                    iNoClone = l - 1,
                                                                                    value = args[ 0 ],
                                                                                    isFunction = jQuery.isFunction(value);

                                                                            // We can't cloneNode fragments that contain checked, in WebKit
                                                                            if (isFunction || !(l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test(value))) {
                                                                                return this.each(function(index) {
                                                                                    var self = set.eq(index);
                                                                                    if (isFunction) {
                                                                                        args[ 0 ] = value.call(this, index, self.html());
                                                                                    }
                                                                                    self.domManip(args, callback, allowIntersection);
                                                                                });
                                                                            }

                                                                            if (l) {
                                                                                fragment = jQuery.buildFragment(args, this[ 0 ].ownerDocument, false, !allowIntersection && this);
                                                                                first = fragment.firstChild;

                                                                                if (fragment.childNodes.length === 1) {
                                                                                    fragment = first;
                                                                                }

                                                                                if (first) {
                                                                                    scripts = jQuery.map(getAll(fragment, "script"), disableScript);
                                                                                    hasScripts = scripts.length;

                                                                                    // Use the original fragment for the last item instead of the first because it can end up
                                                                                    // being emptied incorrectly in certain situations (#8070).
                                                                                    for (; i < l; i++) {
                                                                                        node = fragment;

                                                                                        if (i !== iNoClone) {
                                                                                            node = jQuery.clone(node, true, true);

                                                                                            // Keep references to cloned scripts for later restoration
                                                                                            if (hasScripts) {
                                                                                                // Support: QtWebKit
                                                                                                // jQuery.merge because core_push.apply(_, arraylike) throws
                                                                                                jQuery.merge(scripts, getAll(node, "script"));
                                                                                            }
                                                                                        }

                                                                                        callback.call(this[ i ], node, i);
                                                                                    }

                                                                                    if (hasScripts) {
                                                                                        doc = scripts[ scripts.length - 1 ].ownerDocument;

                                                                                        // Reenable scripts
                                                                                        jQuery.map(scripts, restoreScript);

                                                                                        // Evaluate executable scripts on first document insertion
                                                                                        for (i = 0; i < hasScripts; i++) {
                                                                                            node = scripts[ i ];
                                                                                            if (rscriptType.test(node.type || "") &&
                                                                                                    !data_priv.access(node, "globalEval") && jQuery.contains(doc, node)) {

                                                                                                if (node.src) {
                                                                                                    // Hope ajax is available...
                                                                                                    jQuery._evalUrl(node.src);
                                                                                                } else {
                                                                                                    jQuery.globalEval(node.textContent.replace(rcleanScript, ""));
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            return this;
                                                                        }
                                                                    });

                                                                    jQuery.each({
                                                                        appendTo: "append",
                                                                        prependTo: "prepend",
                                                                        insertBefore: "before",
                                                                        insertAfter: "after",
                                                                        replaceAll: "replaceWith"
                                                                    }, function(name, original) {
                                                                        jQuery.fn[ name ] = function(selector) {
                                                                            var elems,
                                                                                    ret = [],
                                                                                    insert = jQuery(selector),
                                                                                    last = insert.length - 1,
                                                                                    i = 0;

                                                                            for (; i <= last; i++) {
                                                                                elems = i === last ? this : this.clone(true);
                                                                                jQuery(insert[ i ])[ original ](elems);

                                                                                // Support: QtWebKit
                                                                                // .get() because core_push.apply(_, arraylike) throws
                                                                                core_push.apply(ret, elems.get());
                                                                            }

                                                                            return this.pushStack(ret);
                                                                        };
                                                                    });

                                                                    jQuery.extend({
                                                                        clone: function(elem, dataAndEvents, deepDataAndEvents) {
                                                                            var i, l, srcElements, destElements,
                                                                                    clone = elem.cloneNode(true),
                                                                                    inPage = jQuery.contains(elem.ownerDocument, elem);

                                                                            // Support: IE >= 9
                                                                            // Fix Cloning issues
                                                                            if (!jQuery.support.noCloneChecked && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {

                                                                                // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
                                                                                destElements = getAll(clone);
                                                                                srcElements = getAll(elem);

                                                                                for (i = 0, l = srcElements.length; i < l; i++) {
                                                                                    fixInput(srcElements[ i ], destElements[ i ]);
                                                                                }
                                                                            }

                                                                            // Copy the events from the original to the clone
                                                                            if (dataAndEvents) {
                                                                                if (deepDataAndEvents) {
                                                                                    srcElements = srcElements || getAll(elem);
                                                                                    destElements = destElements || getAll(clone);

                                                                                    for (i = 0, l = srcElements.length; i < l; i++) {
                                                                                        cloneCopyEvent(srcElements[ i ], destElements[ i ]);
                                                                                    }
                                                                                } else {
                                                                                    cloneCopyEvent(elem, clone);
                                                                                }
                                                                            }

                                                                            // Preserve script evaluation history
                                                                            destElements = getAll(clone, "script");
                                                                            if (destElements.length > 0) {
                                                                                setGlobalEval(destElements, !inPage && getAll(elem, "script"));
                                                                            }

                                                                            // Return the cloned set
                                                                            return clone;
                                                                        },
                                                                        buildFragment: function(elems, context, scripts, selection) {
                                                                            var elem, tmp, tag, wrap, contains, j,
                                                                                    i = 0,
                                                                                    l = elems.length,
                                                                                    fragment = context.createDocumentFragment(),
                                                                                    nodes = [];

                                                                            for (; i < l; i++) {
                                                                                elem = elems[ i ];

                                                                                if (elem || elem === 0) {

                                                                                    // Add nodes directly
                                                                                    if (jQuery.type(elem) === "object") {
                                                                                        // Support: QtWebKit
                                                                                        // jQuery.merge because core_push.apply(_, arraylike) throws
                                                                                        jQuery.merge(nodes, elem.nodeType ? [elem] : elem);

                                                                                        // Convert non-html into a text node
                                                                                    } else if (!rhtml.test(elem)) {
                                                                                        nodes.push(context.createTextNode(elem));

                                                                                        // Convert html into DOM nodes
                                                                                    } else {
                                                                                        tmp = tmp || fragment.appendChild(context.createElement("div"));

                                                                                        // Deserialize a standard representation
                                                                                        tag = (rtagName.exec(elem) || ["", ""])[ 1 ].toLowerCase();
                                                                                        wrap = wrapMap[ tag ] || wrapMap._default;
                                                                                        tmp.innerHTML = wrap[ 1 ] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[ 2 ];

                                                                                        // Descend through wrappers to the right content
                                                                                        j = wrap[ 0 ];
                                                                                        while (j--) {
                                                                                            tmp = tmp.lastChild;
                                                                                        }

                                                                                        // Support: QtWebKit
                                                                                        // jQuery.merge because core_push.apply(_, arraylike) throws
                                                                                        jQuery.merge(nodes, tmp.childNodes);

                                                                                        // Remember the top-level container
                                                                                        tmp = fragment.firstChild;

                                                                                        // Fixes #12346
                                                                                        // Support: Webkit, IE
                                                                                        tmp.textContent = "";
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Remove wrapper from fragment
                                                                            fragment.textContent = "";

                                                                            i = 0;
                                                                            while ((elem = nodes[ i++ ])) {

                                                                                // #4087 - If origin and destination elements are the same, and this is
                                                                                // that element, do not do anything
                                                                                if (selection && jQuery.inArray(elem, selection) !== -1) {
                                                                                    continue;
                                                                                }

                                                                                contains = jQuery.contains(elem.ownerDocument, elem);

                                                                                // Append to fragment
                                                                                tmp = getAll(fragment.appendChild(elem), "script");

                                                                                // Preserve script evaluation history
                                                                                if (contains) {
                                                                                    setGlobalEval(tmp);
                                                                                }

                                                                                // Capture executables
                                                                                if (scripts) {
                                                                                    j = 0;
                                                                                    while ((elem = tmp[ j++ ])) {
                                                                                        if (rscriptType.test(elem.type || "")) {
                                                                                            scripts.push(elem);
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            return fragment;
                                                                        },
                                                                        cleanData: function(elems) {
                                                                            var data, elem, events, type, key, j,
                                                                                    special = jQuery.event.special,
                                                                                    i = 0;

                                                                            for (; (elem = elems[ i ]) !== undefined; i++) {
                                                                                if (Data.accepts(elem)) {
                                                                                    key = elem[ data_priv.expando ];

                                                                                    if (key && (data = data_priv.cache[ key ])) {
                                                                                        events = Object.keys(data.events || {});
                                                                                        if (events.length) {
                                                                                            for (j = 0; (type = events[j]) !== undefined; j++) {
                                                                                                if (special[ type ]) {
                                                                                                    jQuery.event.remove(elem, type);

                                                                                                    // This is a shortcut to avoid jQuery.event.remove's overhead
                                                                                                } else {
                                                                                                    jQuery.removeEvent(elem, type, data.handle);
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                        if (data_priv.cache[ key ]) {
                                                                                            // Discard any remaining `private` data
                                                                                            delete data_priv.cache[ key ];
                                                                                        }
                                                                                    }
                                                                                }
                                                                                // Discard any remaining `user` data
                                                                                delete data_user.cache[ elem[ data_user.expando ] ];
                                                                            }
                                                                        },
                                                                        _evalUrl: function(url) {
                                                                            return jQuery.ajax({
                                                                                url: url,
                                                                                type: "GET",
                                                                                dataType: "script",
                                                                                async: false,
                                                                                global: false,
                                                                                "throws": true
                                                                            });
                                                                        }
                                                                    });

// Support: 1.x compatibility
// Manipulating tables requires a tbody
                                                                    function manipulationTarget(elem, content) {
                                                                        return jQuery.nodeName(elem, "table") &&
                                                                                jQuery.nodeName(content.nodeType === 1 ? content : content.firstChild, "tr") ?
                                                                                elem.getElementsByTagName("tbody")[0] ||
                                                                                elem.appendChild(elem.ownerDocument.createElement("tbody")) :
                                                                                elem;
                                                                    }

// Replace/restore the type attribute of script elements for safe DOM manipulation
                                                                    function disableScript(elem) {
                                                                        elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
                                                                        return elem;
                                                                    }
                                                                    function restoreScript(elem) {
                                                                        var match = rscriptTypeMasked.exec(elem.type);

                                                                        if (match) {
                                                                            elem.type = match[ 1 ];
                                                                        } else {
                                                                            elem.removeAttribute("type");
                                                                        }

                                                                        return elem;
                                                                    }

// Mark scripts as having already been evaluated
                                                                    function setGlobalEval(elems, refElements) {
                                                                        var l = elems.length,
                                                                                i = 0;

                                                                        for (; i < l; i++) {
                                                                            data_priv.set(
                                                                                    elems[ i ], "globalEval", !refElements || data_priv.get(refElements[ i ], "globalEval")
                                                                                    );
                                                                        }
                                                                    }

                                                                    function cloneCopyEvent(src, dest) {
                                                                        var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

                                                                        if (dest.nodeType !== 1) {
                                                                            return;
                                                                        }

                                                                        // 1. Copy private data: events, handlers, etc.
                                                                        if (data_priv.hasData(src)) {
                                                                            pdataOld = data_priv.access(src);
                                                                            pdataCur = data_priv.set(dest, pdataOld);
                                                                            events = pdataOld.events;

                                                                            if (events) {
                                                                                delete pdataCur.handle;
                                                                                pdataCur.events = {};

                                                                                for (type in events) {
                                                                                    for (i = 0, l = events[ type ].length; i < l; i++) {
                                                                                        jQuery.event.add(dest, type, events[ type ][ i ]);
                                                                                    }
                                                                                }
                                                                            }
                                                                        }

                                                                        // 2. Copy user data
                                                                        if (data_user.hasData(src)) {
                                                                            udataOld = data_user.access(src);
                                                                            udataCur = jQuery.extend({}, udataOld);

                                                                            data_user.set(dest, udataCur);
                                                                        }
                                                                    }


                                                                    function getAll(context, tag) {
                                                                        var ret = context.getElementsByTagName ? context.getElementsByTagName(tag || "*") :
                                                                                context.querySelectorAll ? context.querySelectorAll(tag || "*") :
                                                                                [];

                                                                        return tag === undefined || tag && jQuery.nodeName(context, tag) ?
                                                                                jQuery.merge([context], ret) :
                                                                                ret;
                                                                    }

// Support: IE >= 9
                                                                    function fixInput(src, dest) {
                                                                        var nodeName = dest.nodeName.toLowerCase();

                                                                        // Fails to persist the checked state of a cloned checkbox or radio button.
                                                                        if (nodeName === "input" && manipulation_rcheckableType.test(src.type)) {
                                                                            dest.checked = src.checked;

                                                                            // Fails to return the selected option to the default selected state when cloning options
                                                                        } else if (nodeName === "input" || nodeName === "textarea") {
                                                                            dest.defaultValue = src.defaultValue;
                                                                        }
                                                                    }
                                                                    jQuery.fn.extend({
                                                                        wrapAll: function(html) {
                                                                            var wrap;

                                                                            if (jQuery.isFunction(html)) {
                                                                                return this.each(function(i) {
                                                                                    jQuery(this).wrapAll(html.call(this, i));
                                                                                });
                                                                            }

                                                                            if (this[ 0 ]) {

                                                                                // The elements to wrap the target around
                                                                                wrap = jQuery(html, this[ 0 ].ownerDocument).eq(0).clone(true);

                                                                                if (this[ 0 ].parentNode) {
                                                                                    wrap.insertBefore(this[ 0 ]);
                                                                                }

                                                                                wrap.map(function() {
                                                                                    var elem = this;

                                                                                    while (elem.firstElementChild) {
                                                                                        elem = elem.firstElementChild;
                                                                                    }

                                                                                    return elem;
                                                                                }).append(this);
                                                                            }

                                                                            return this;
                                                                        },
                                                                        wrapInner: function(html) {
                                                                            if (jQuery.isFunction(html)) {
                                                                                return this.each(function(i) {
                                                                                    jQuery(this).wrapInner(html.call(this, i));
                                                                                });
                                                                            }

                                                                            return this.each(function() {
                                                                                var self = jQuery(this),
                                                                                        contents = self.contents();

                                                                                if (contents.length) {
                                                                                    contents.wrapAll(html);

                                                                                } else {
                                                                                    self.append(html);
                                                                                }
                                                                            });
                                                                        },
                                                                        wrap: function(html) {
                                                                            var isFunction = jQuery.isFunction(html);

                                                                            return this.each(function(i) {
                                                                                jQuery(this).wrapAll(isFunction ? html.call(this, i) : html);
                                                                            });
                                                                        },
                                                                        unwrap: function() {
                                                                            return this.parent().each(function() {
                                                                                if (!jQuery.nodeName(this, "body")) {
                                                                                    jQuery(this).replaceWith(this.childNodes);
                                                                                }
                                                                            }).end();
                                                                        }
                                                                    });
                                                                    var curCSS, iframe,
                                                                            // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
                                                                            // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
                                                                            rdisplayswap = /^(none|table(?!-c[ea]).+)/,
                                                                            rmargin = /^margin/,
                                                                            rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$", "i"),
                                                                            rnumnonpx = new RegExp("^(" + core_pnum + ")(?!px)[a-z%]+$", "i"),
                                                                            rrelNum = new RegExp("^([+-])=(" + core_pnum + ")", "i"),
                                                                            elemdisplay = {BODY: "block"},
                                                                    cssShow = {position: "absolute", visibility: "hidden", display: "block"},
                                                                    cssNormalTransform = {
                                                                        letterSpacing: 0,
                                                                        fontWeight: 400
                                                                    },
                                                                    cssExpand = ["Top", "Right", "Bottom", "Left"],
                                                                            cssPrefixes = ["Webkit", "O", "Moz", "ms"];

// return a css property mapped to a potentially vendor prefixed property
                                                                    function vendorPropName(style, name) {

                                                                        // shortcut for names that are not vendor prefixed
                                                                        if (name in style) {
                                                                            return name;
                                                                        }

                                                                        // check for vendor prefixed names
                                                                        var capName = name.charAt(0).toUpperCase() + name.slice(1),
                                                                                origName = name,
                                                                                i = cssPrefixes.length;

                                                                        while (i--) {
                                                                            name = cssPrefixes[ i ] + capName;
                                                                            if (name in style) {
                                                                                return name;
                                                                            }
                                                                        }

                                                                        return origName;
                                                                    }

                                                                    function isHidden(elem, el) {
                                                                        // isHidden might be called from jQuery#filter function;
                                                                        // in that case, element will be second argument
                                                                        elem = el || elem;
                                                                        return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem);
                                                                    }

// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
                                                                    function getStyles(elem) {
                                                                        return window.getComputedStyle(elem, null);
                                                                    }

                                                                    function showHide(elements, show) {
                                                                        var display, elem, hidden,
                                                                                values = [],
                                                                                index = 0,
                                                                                length = elements.length;

                                                                        for (; index < length; index++) {
                                                                            elem = elements[ index ];
                                                                            if (!elem.style) {
                                                                                continue;
                                                                            }

                                                                            values[ index ] = data_priv.get(elem, "olddisplay");
                                                                            display = elem.style.display;
                                                                            if (show) {
                                                                                // Reset the inline display of this element to learn if it is
                                                                                // being hidden by cascaded rules or not
                                                                                if (!values[ index ] && display === "none") {
                                                                                    elem.style.display = "";
                                                                                }

                                                                                // Set elements which have been overridden with display: none
                                                                                // in a stylesheet to whatever the default browser style is
                                                                                // for such an element
                                                                                if (elem.style.display === "" && isHidden(elem)) {
                                                                                    values[ index ] = data_priv.access(elem, "olddisplay", css_defaultDisplay(elem.nodeName));
                                                                                }
                                                                            } else {

                                                                                if (!values[ index ]) {
                                                                                    hidden = isHidden(elem);

                                                                                    if (display && display !== "none" || !hidden) {
                                                                                        data_priv.set(elem, "olddisplay", hidden ? display : jQuery.css(elem, "display"));
                                                                                    }
                                                                                }
                                                                            }
                                                                        }

                                                                        // Set the display of most of the elements in a second loop
                                                                        // to avoid the constant reflow
                                                                        for (index = 0; index < length; index++) {
                                                                            elem = elements[ index ];
                                                                            if (!elem.style) {
                                                                                continue;
                                                                            }
                                                                            if (!show || elem.style.display === "none" || elem.style.display === "") {
                                                                                elem.style.display = show ? values[ index ] || "" : "none";
                                                                            }
                                                                        }

                                                                        return elements;
                                                                    }

                                                                    jQuery.fn.extend({
                                                                        css: function(name, value) {
                                                                            return jQuery.access(this, function(elem, name, value) {
                                                                                var styles, len,
                                                                                        map = {},
                                                                                        i = 0;

                                                                                if (jQuery.isArray(name)) {
                                                                                    styles = getStyles(elem);
                                                                                    len = name.length;

                                                                                    for (; i < len; i++) {
                                                                                        map[ name[ i ] ] = jQuery.css(elem, name[ i ], false, styles);
                                                                                    }

                                                                                    return map;
                                                                                }

                                                                                return value !== undefined ?
                                                                                        jQuery.style(elem, name, value) :
                                                                                        jQuery.css(elem, name);
                                                                            }, name, value, arguments.length > 1);
                                                                        },
                                                                        show: function() {
                                                                            return showHide(this, true);
                                                                        },
                                                                        hide: function() {
                                                                            return showHide(this);
                                                                        },
                                                                        toggle: function(state) {
                                                                            if (typeof state === "boolean") {
                                                                                return state ? this.show() : this.hide();
                                                                            }

                                                                            return this.each(function() {
                                                                                if (isHidden(this)) {
                                                                                    jQuery(this).show();
                                                                                } else {
                                                                                    jQuery(this).hide();
                                                                                }
                                                                            });
                                                                        }
                                                                    });

                                                                    jQuery.extend({
                                                                        // Add in style property hooks for overriding the default
                                                                        // behavior of getting and setting a style property
                                                                        cssHooks: {
                                                                            opacity: {
                                                                                get: function(elem, computed) {
                                                                                    if (computed) {
                                                                                        // We should always get a number back from opacity
                                                                                        var ret = curCSS(elem, "opacity");
                                                                                        return ret === "" ? "1" : ret;
                                                                                    }
                                                                                }
                                                                            }
                                                                        },
                                                                        // Don't automatically add "px" to these possibly-unitless properties
                                                                        cssNumber: {
                                                                            "columnCount": true,
                                                                            "fillOpacity": true,
                                                                            "fontWeight": true,
                                                                            "lineHeight": true,
                                                                            "opacity": true,
                                                                            "order": true,
                                                                            "orphans": true,
                                                                            "widows": true,
                                                                            "zIndex": true,
                                                                            "zoom": true
                                                                        },
                                                                        // Add in properties whose names you wish to fix before
                                                                        // setting or getting the value
                                                                        cssProps: {
                                                                            // normalize float css property
                                                                            "float": "cssFloat"
                                                                        },
                                                                        // Get and set the style property on a DOM Node
                                                                        style: function(elem, name, value, extra) {
                                                                            // Don't set styles on text and comment nodes
                                                                            if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {
                                                                                return;
                                                                            }

                                                                            // Make sure that we're working with the right name
                                                                            var ret, type, hooks,
                                                                                    origName = jQuery.camelCase(name),
                                                                                    style = elem.style;

                                                                            name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(style, origName));

                                                                            // gets hook for the prefixed version
                                                                            // followed by the unprefixed version
                                                                            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                            // Check if we're setting a value
                                                                            if (value !== undefined) {
                                                                                type = typeof value;

                                                                                // convert relative number strings (+= or -=) to relative numbers. #7345
                                                                                if (type === "string" && (ret = rrelNum.exec(value))) {
                                                                                    value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));
                                                                                    // Fixes bug #9237
                                                                                    type = "number";
                                                                                }

                                                                                // Make sure that NaN and null values aren't set. See: #7116
                                                                                if (value == null || type === "number" && isNaN(value)) {
                                                                                    return;
                                                                                }

                                                                                // If a number was passed in, add 'px' to the (except for certain CSS properties)
                                                                                if (type === "number" && !jQuery.cssNumber[ origName ]) {
                                                                                    value += "px";
                                                                                }

                                                                                // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
                                                                                // but it would mean to define eight (for every problematic property) identical functions
                                                                                if (!jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0) {
                                                                                    style[ name ] = "inherit";
                                                                                }

                                                                                // If a hook was provided, use that value, otherwise just set the specified value
                                                                                if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {
                                                                                    style[ name ] = value;
                                                                                }

                                                                            } else {
                                                                                // If a hook was provided get the non-computed value from there
                                                                                if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {
                                                                                    return ret;
                                                                                }

                                                                                // Otherwise just get the value from the style object
                                                                                return style[ name ];
                                                                            }
                                                                        },
                                                                        css: function(elem, name, extra, styles) {
                                                                            var val, num, hooks,
                                                                                    origName = jQuery.camelCase(name);

                                                                            // Make sure that we're working with the right name
                                                                            name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(elem.style, origName));

                                                                            // gets hook for the prefixed version
                                                                            // followed by the unprefixed version
                                                                            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                            // If a hook was provided get the computed value from there
                                                                            if (hooks && "get" in hooks) {
                                                                                val = hooks.get(elem, true, extra);
                                                                            }

                                                                            // Otherwise, if a way to get the computed value exists, use that
                                                                            if (val === undefined) {
                                                                                val = curCSS(elem, name, styles);
                                                                            }

                                                                            //convert "normal" to computed value
                                                                            if (val === "normal" && name in cssNormalTransform) {
                                                                                val = cssNormalTransform[ name ];
                                                                            }

                                                                            // Return, converting to number if forced or a qualifier was provided and val looks numeric
                                                                            if (extra === "" || extra) {
                                                                                num = parseFloat(val);
                                                                                return extra === true || jQuery.isNumeric(num) ? num || 0 : val;
                                                                            }
                                                                            return val;
                                                                        }
                                                                    });

                                                                    curCSS = function(elem, name, _computed) {
                                                                        var width, minWidth, maxWidth,
                                                                                computed = _computed || getStyles(elem),
                                                                                // Support: IE9
                                                                                // getPropertyValue is only needed for .css('filter') in IE9, see #12537
                                                                                ret = computed ? computed.getPropertyValue(name) || computed[ name ] : undefined,
                                                                                style = elem.style;

                                                                        if (computed) {

                                                                            if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) {
                                                                                ret = jQuery.style(elem, name);
                                                                            }

                                                                            // Support: Safari 5.1
                                                                            // A tribute to the "awesome hack by Dean Edwards"
                                                                            // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
                                                                            // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
                                                                            if (rnumnonpx.test(ret) && rmargin.test(name)) {

                                                                                // Remember the original values
                                                                                width = style.width;
                                                                                minWidth = style.minWidth;
                                                                                maxWidth = style.maxWidth;

                                                                                // Put in the new values to get a computed value out
                                                                                style.minWidth = style.maxWidth = style.width = ret;
                                                                                ret = computed.width;

                                                                                // Revert the changed values
                                                                                style.width = width;
                                                                                style.minWidth = minWidth;
                                                                                style.maxWidth = maxWidth;
                                                                            }
                                                                        }

                                                                        return ret;
                                                                    };


                                                                    function setPositiveNumber(elem, value, subtract) {
                                                                        var matches = rnumsplit.exec(value);
                                                                        return matches ?
                                                                                // Guard against undefined "subtract", e.g., when used as in cssHooks
                                                                                Math.max(0, matches[ 1 ] - (subtract || 0)) + (matches[ 2 ] || "px") :
                                                                                value;
                                                                    }

                                                                    function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {
                                                                        var i = extra === (isBorderBox ? "border" : "content") ?
                                                                                // If we already have the right measurement, avoid augmentation
                                                                                4 :
                                                                                // Otherwise initialize for horizontal or vertical properties
                                                                                name === "width" ? 1 : 0,
                                                                                val = 0;

                                                                        for (; i < 4; i += 2) {
                                                                            // both box models exclude margin, so add it if we want it
                                                                            if (extra === "margin") {
                                                                                val += jQuery.css(elem, extra + cssExpand[ i ], true, styles);
                                                                            }

                                                                            if (isBorderBox) {
                                                                                // border-box includes padding, so remove it if we want content
                                                                                if (extra === "content") {
                                                                                    val -= jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);
                                                                                }

                                                                                // at this point, extra isn't border nor margin, so remove border
                                                                                if (extra !== "margin") {
                                                                                    val -= jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                }
                                                                            } else {
                                                                                // at this point, extra isn't content, so add padding
                                                                                val += jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);

                                                                                // at this point, extra isn't content nor padding, so add border
                                                                                if (extra !== "padding") {
                                                                                    val += jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                }
                                                                            }
                                                                        }

                                                                        return val;
                                                                    }

                                                                    function getWidthOrHeight(elem, name, extra) {

                                                                        // Start with offset property, which is equivalent to the border-box value
                                                                        var valueIsBorderBox = true,
                                                                                val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
                                                                                styles = getStyles(elem),
                                                                                isBorderBox = jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box";

                                                                        // some non-html elements return undefined for offsetWidth, so check for null/undefined
                                                                        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
                                                                        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
                                                                        if (val <= 0 || val == null) {
                                                                            // Fall back to computed then uncomputed css if necessary
                                                                            val = curCSS(elem, name, styles);
                                                                            if (val < 0 || val == null) {
                                                                                val = elem.style[ name ];
                                                                            }

                                                                            // Computed unit is not pixels. Stop here and return.
                                                                            if (rnumnonpx.test(val)) {
                                                                                return val;
                                                                            }

                                                                            // we need the check for style in case a browser which returns unreliable values
                                                                            // for getComputedStyle silently falls back to the reliable elem.style
                                                                            valueIsBorderBox = isBorderBox && (jQuery.support.boxSizingReliable || val === elem.style[ name ]);

                                                                            // Normalize "", auto, and prepare for extra
                                                                            val = parseFloat(val) || 0;
                                                                        }

                                                                        // use the active box-sizing model to add/subtract irrelevant styles
                                                                        return (val +
                                                                                augmentWidthOrHeight(
                                                                                        elem,
                                                                                        name,
                                                                                        extra || (isBorderBox ? "border" : "content"),
                                                                                        valueIsBorderBox,
                                                                                        styles
                                                                                        )
                                                                                ) + "px";
                                                                    }

// Try to determine the default display value of an element
                                                                    function css_defaultDisplay(nodeName) {
                                                                        var doc = document,
                                                                                display = elemdisplay[ nodeName ];

                                                                        if (!display) {
                                                                            display = actualDisplay(nodeName, doc);

                                                                            // If the simple way fails, read from inside an iframe
                                                                            if (display === "none" || !display) {
                                                                                // Use the already-created iframe if possible
                                                                                iframe = (iframe ||
                                                                                        jQuery("<iframe frameborder='0' width='0' height='0'/>")
                                                                                        .css("cssText", "display:block !important")
                                                                                        ).appendTo(doc.documentElement);

                                                                                // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
                                                                                doc = (iframe[0].contentWindow || iframe[0].contentDocument).document;
                                                                                doc.write("<!doctype html><html><body>");
                                                                                doc.close();

                                                                                display = actualDisplay(nodeName, doc);
                                                                                iframe.detach();
                                                                            }

                                                                            // Store the correct default display
                                                                            elemdisplay[ nodeName ] = display;
                                                                        }

                                                                        return display;
                                                                    }

// Called ONLY from within css_defaultDisplay
                                                                    function actualDisplay(name, doc) {
                                                                        var elem = jQuery(doc.createElement(name)).appendTo(doc.body),
                                                                                display = jQuery.css(elem[0], "display");
                                                                        elem.remove();
                                                                        return display;
                                                                    }

                                                                    jQuery.each(["height", "width"], function(i, name) {
                                                                        jQuery.cssHooks[ name ] = {
                                                                            get: function(elem, computed, extra) {
                                                                                if (computed) {
                                                                                    // certain elements can have dimension info if we invisibly show them
                                                                                    // however, it must have a current display style that would benefit from this
                                                                                    return elem.offsetWidth === 0 && rdisplayswap.test(jQuery.css(elem, "display")) ?
                                                                                            jQuery.swap(elem, cssShow, function() {
                                                                                                return getWidthOrHeight(elem, name, extra);
                                                                                            }) :
                                                                                            getWidthOrHeight(elem, name, extra);
                                                                                }
                                                                            },
                                                                            set: function(elem, value, extra) {
                                                                                var styles = extra && getStyles(elem);
                                                                                return setPositiveNumber(elem, value, extra ?
                                                                                        augmentWidthOrHeight(
                                                                                                elem,
                                                                                                name,
                                                                                                extra,
                                                                                                jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box",
                                                                                                styles
                                                                                                ) : 0
                                                                                        );
                                                                            }
                                                                        };
                                                                    });

// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
                                                                    jQuery(function() {
                                                                        // Support: Android 2.3
                                                                        if (!jQuery.support.reliableMarginRight) {
                                                                            jQuery.cssHooks.marginRight = {
                                                                                get: function(elem, computed) {
                                                                                    if (computed) {
                                                                                        // Support: Android 2.3
                                                                                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                                                                                        // Work around by temporarily setting element display to inline-block
                                                                                        return jQuery.swap(elem, {"display": "inline-block"},
                                                                                        curCSS, [elem, "marginRight"]);
                                                                                    }
                                                                                }
                                                                            };
                                                                        }

                                                                        // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
                                                                        // getComputedStyle returns percent when specified for top/left/bottom/right
                                                                        // rather than make the css module depend on the offset module, we just check for it here
                                                                        if (!jQuery.support.pixelPosition && jQuery.fn.position) {
                                                                            jQuery.each(["top", "left"], function(i, prop) {
                                                                                jQuery.cssHooks[ prop ] = {
                                                                                    get: function(elem, computed) {
                                                                                        if (computed) {
                                                                                            computed = curCSS(elem, prop);
                                                                                            // if curCSS returns percentage, fallback to offset
                                                                                            return rnumnonpx.test(computed) ?
                                                                                                    jQuery(elem).position()[ prop ] + "px" :
                                                                                                    computed;
                                                                                        }
                                                                                    }
                                                                                };
                                                                            });
                                                                        }

                                                                    });

                                                                    if (jQuery.expr && jQuery.expr.filters) {
                                                                        jQuery.expr.filters.hidden = function(elem) {
                                                                            // Support: Opera <= 12.12
                                                                            // Opera reports offsetWidths and offsetHeights less than zero on some elements
                                                                            return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
                                                                        };

                                                                        jQuery.expr.filters.visible = function(elem) {
                                                                            return !jQuery.expr.filters.hidden(elem);
                                                                        };
                                                                    }

// These hooks are used by animate to expand properties
                                                                    jQuery.each({
                                                                        margin: "",
                                                                        padding: "",
                                                                        border: "Width"
                                                                    }, function(prefix, suffix) {
                                                                        jQuery.cssHooks[ prefix + suffix ] = {
                                                                            expand: function(value) {
                                                                                var i = 0,
                                                                                        expanded = {},
                                                                                        // assumes a single number if not a string
                                                                                        parts = typeof value === "string" ? value.split(" ") : [value];

                                                                                for (; i < 4; i++) {
                                                                                    expanded[ prefix + cssExpand[ i ] + suffix ] =
                                                                                            parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
                                                                                }

                                                                                return expanded;
                                                                            }
                                                                        };

                                                                        if (!rmargin.test(prefix)) {
                                                                            jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
                                                                        }
                                                                    });
                                                                    var r20 = /%20/g,
                                                                            rbracket = /\[\]$/,
                                                                            rCRLF = /\r?\n/g,
                                                                            rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
                                                                            rsubmittable = /^(?:input|select|textarea|keygen)/i;

                                                                    jQuery.fn.extend({
                                                                        serialize: function() {
                                                                            return jQuery.param(this.serializeArray());
                                                                        },
                                                                        serializeArray: function() {
                                                                            return this.map(function() {
                                                                                // Can add propHook for "elements" to filter or add form elements
                                                                                var elements = jQuery.prop(this, "elements");
                                                                                return elements ? jQuery.makeArray(elements) : this;
                                                                            })
                                                                                    .filter(function() {
                                                                                        var type = this.type;
                                                                                        // Use .is(":disabled") so that fieldset[disabled] works
                                                                                        return this.name && !jQuery(this).is(":disabled") &&
                                                                                                rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) &&
                                                                                                (this.checked || !manipulation_rcheckableType.test(type));
                                                                                    })
                                                                                    .map(function(i, elem) {
                                                                                        var val = jQuery(this).val();

                                                                                        return val == null ?
                                                                                                null :
                                                                                                jQuery.isArray(val) ?
                                                                                                jQuery.map(val, function(val) {
                                                                                                    return {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                                }) :
                                                                                                {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                    }).get();
                                                                        }
                                                                    });

//Serialize an array of form elements or a set of
//key/values into a query string
                                                                    jQuery.param = function(a, traditional) {
                                                                        var prefix,
                                                                                s = [],
                                                                                add = function(key, value) {
                                                                                    // If value is a function, invoke it and return its value
                                                                                    value = jQuery.isFunction(value) ? value() : (value == null ? "" : value);
                                                                                    s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
                                                                                };

                                                                        // Set traditional to true for jQuery <= 1.3.2 behavior.
                                                                        if (traditional === undefined) {
                                                                            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
                                                                        }

                                                                        // If an array was passed in, assume that it is an array of form elements.
                                                                        if (jQuery.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) {
                                                                            // Serialize the form elements
                                                                            jQuery.each(a, function() {
                                                                                add(this.name, this.value);
                                                                            });

                                                                        } else {
                                                                            // If traditional, encode the "old" way (the way 1.3.2 or older
                                                                            // did it), otherwise encode params recursively.
                                                                            for (prefix in a) {
                                                                                buildParams(prefix, a[ prefix ], traditional, add);
                                                                            }
                                                                        }

                                                                        // Return the resulting serialization
                                                                        return s.join("&").replace(r20, "+");
                                                                    };

                                                                    function buildParams(prefix, obj, traditional, add) {
                                                                        var name;

                                                                        if (jQuery.isArray(obj)) {
                                                                            // Serialize array item.
                                                                            jQuery.each(obj, function(i, v) {
                                                                                if (traditional || rbracket.test(prefix)) {
                                                                                    // Treat each array item as a scalar.
                                                                                    add(prefix, v);

                                                                                } else {
                                                                                    // Item is non-scalar (array or object), encode its numeric index.
                                                                                    buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);
                                                                                }
                                                                            });

                                                                        } else if (!traditional && jQuery.type(obj) === "object") {
                                                                            // Serialize object item.
                                                                            for (name in obj) {
                                                                                buildParams(prefix + "[" + name + "]", obj[ name ], traditional, add);
                                                                            }

                                                                        } else {
                                                                            // Serialize scalar item.
                                                                            add(prefix, obj);
                                                                        }
                                                                    }
                                                                    jQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " +
                                                                            "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
                                                                            "change select submit keydown keypress keyup error contextmenu").split(" "), function(i, name) {

                                                                        // Handle event binding
                                                                        jQuery.fn[ name ] = function(data, fn) {
                                                                            return arguments.length > 0 ?
                                                                                    this.on(name, null, data, fn) :
                                                                                    this.trigger(name);
                                                                        };
                                                                    });

                                                                    jQuery.fn.extend({
                                                                        hover: function(fnOver, fnOut) {
                                                                            return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);
                                                                        },
                                                                        bind: function(types, data, fn) {
                                                                            return this.on(types, null, data, fn);
                                                                        },
                                                                        unbind: function(types, fn) {
                                                                            return this.off(types, null, fn);
                                                                        },
                                                                        delegate: function(selector, types, data, fn) {
                                                                            return this.on(types, selector, data, fn);
                                                                        },
                                                                        undelegate: function(selector, types, fn) {
                                                                            // ( namespace ) or ( selector, types [, fn] )
                                                                            return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn);
                                                                        }
                                                                    });
                                                                    var
                                                                            // Document location
                                                                            ajaxLocParts,
                                                                            ajaxLocation,
                                                                            ajax_nonce = jQuery.now(),
                                                                            ajax_rquery = /\?/,
                                                                            rhash = /#.*$/,
                                                                            rts = /([?&])_=[^&]*/,
                                                                            rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
                                                                            // #7653, #8125, #8152: local protocol detection
                                                                            rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
                                                                            rnoContent = /^(?:GET|HEAD)$/,
                                                                            rprotocol = /^\/\//,
                                                                            rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
                                                                            // Keep a copy of the old load method
                                                                            _load = jQuery.fn.load,
                                                                            /* Prefilters
                                                                             * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
                                                                             * 2) These are called:
                                                                             *    - BEFORE asking for a transport
                                                                             *    - AFTER param serialization (s.data is a string if s.processData is true)
                                                                             * 3) key is the dataType
                                                                             * 4) the catchall symbol "*" can be used
                                                                             * 5) execution will start with transport dataType and THEN continue down to "*" if needed
                                                                             */
                                                                            prefilters = {},
                                                                            /* Transports bindings
                                                                             * 1) key is the dataType
                                                                             * 2) the catchall symbol "*" can be used
                                                                             * 3) selection will start with transport dataType and THEN go to "*" if needed
                                                                             */
                                                                            transports = {},
                                                                            // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
                                                                            allTypes = "*/".concat("*");

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
                                                                    try {
                                                                        ajaxLocation = location.href;
                                                                    } catch (e) {
                                                                        // Use the href attribute of an A element
                                                                        // since IE will modify it given document.location
                                                                        ajaxLocation = document.createElement("a");
                                                                        ajaxLocation.href = "";
                                                                        ajaxLocation = ajaxLocation.href;
                                                                    }

// Segment location into parts
                                                                    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
                                                                    function addToPrefiltersOrTransports(structure) {

                                                                        // dataTypeExpression is optional and defaults to "*"
                                                                        return function(dataTypeExpression, func) {

                                                                            if (typeof dataTypeExpression !== "string") {
                                                                                func = dataTypeExpression;
                                                                                dataTypeExpression = "*";
                                                                            }

                                                                            var dataType,
                                                                                    i = 0,
                                                                                    dataTypes = dataTypeExpression.toLowerCase().match(core_rnotwhite) || [];

                                                                            if (jQuery.isFunction(func)) {
                                                                                // For each dataType in the dataTypeExpression
                                                                                while ((dataType = dataTypes[i++])) {
                                                                                    // Prepend if requested
                                                                                    if (dataType[0] === "+") {
                                                                                        dataType = dataType.slice(1) || "*";
                                                                                        (structure[ dataType ] = structure[ dataType ] || []).unshift(func);

                                                                                        // Otherwise append
                                                                                    } else {
                                                                                        (structure[ dataType ] = structure[ dataType ] || []).push(func);
                                                                                    }
                                                                                }
                                                                            }
                                                                        };
                                                                    }

// Base inspection function for prefilters and transports
                                                                    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {

                                                                        var inspected = {},
                                                                                seekingTransport = (structure === transports);

                                                                        function inspect(dataType) {
                                                                            var selected;
                                                                            inspected[ dataType ] = true;
                                                                            jQuery.each(structure[ dataType ] || [], function(_, prefilterOrFactory) {
                                                                                var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
                                                                                if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ]) {
                                                                                    options.dataTypes.unshift(dataTypeOrTransport);
                                                                                    inspect(dataTypeOrTransport);
                                                                                    return false;
                                                                                } else if (seekingTransport) {
                                                                                    return !(selected = dataTypeOrTransport);
                                                                                }
                                                                            });
                                                                            return selected;
                                                                        }

                                                                        return inspect(options.dataTypes[ 0 ]) || !inspected[ "*" ] && inspect("*");
                                                                    }

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
                                                                    function ajaxExtend(target, src) {
                                                                        var key, deep,
                                                                                flatOptions = jQuery.ajaxSettings.flatOptions || {};

                                                                        for (key in src) {
                                                                            if (src[ key ] !== undefined) {
                                                                                (flatOptions[ key ] ? target : (deep || (deep = {})))[ key ] = src[ key ];
                                                                            }
                                                                        }
                                                                        if (deep) {
                                                                            jQuery.extend(true, target, deep);
                                                                        }

                                                                        return target;
                                                                    }

                                                                    jQuery.fn.load = function(url, params, callback) {
                                                                        if (typeof url !== "string" && _load) {
                                                                            return _load.apply(this, arguments);
                                                                        }

                                                                        var selector, type, response,
                                                                                self = this,
                                                                                off = url.indexOf(" ");

                                                                        if (off >= 0) {
                                                                            selector = url.slice(off);
                                                                            url = url.slice(0, off);
                                                                        }

                                                                        // If it's a function
                                                                        if (jQuery.isFunction(params)) {

                                                                            // We assume that it's the callback
                                                                            callback = params;
                                                                            params = undefined;

                                                                            // Otherwise, build a param string
                                                                        } else if (params && typeof params === "object") {
                                                                            type = "POST";
                                                                        }

                                                                        // If we have elements to modify, make the request
                                                                        if (self.length > 0) {
                                                                            jQuery.ajax({
                                                                                url: url,
                                                                                // if "type" variable is undefined, then "GET" method will be used
                                                                                type: type,
                                                                                dataType: "html",
                                                                                data: params
                                                                            }).done(function(responseText) {

                                                                                // Save response for use in complete callback
                                                                                response = arguments;

                                                                                self.html(selector ?
                                                                                        // If a selector was specified, locate the right elements in a dummy div
                                                                                        // Exclude scripts to avoid IE 'Permission Denied' errors
                                                                                        jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :
                                                                                        // Otherwise use the full result
                                                                                        responseText);

                                                                            }).complete(callback && function(jqXHR, status) {
                                                                                self.each(callback, response || [jqXHR.responseText, status, jqXHR]);
                                                                            });
                                                                        }

                                                                        return this;
                                                                    };

// Attach a bunch of functions for handling common AJAX events
                                                                    jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function(i, type) {
                                                                        jQuery.fn[ type ] = function(fn) {
                                                                            return this.on(type, fn);
                                                                        };
                                                                    });

                                                                    jQuery.extend({
                                                                        // Counter for holding the number of active queries
                                                                        active: 0,
                                                                        // Last-Modified header cache for next request
                                                                        lastModified: {},
                                                                        etag: {},
                                                                        ajaxSettings: {
                                                                            url: ajaxLocation,
                                                                            type: "GET",
                                                                            isLocal: rlocalProtocol.test(ajaxLocParts[ 1 ]),
                                                                            global: true,
                                                                            processData: true,
                                                                            async: true,
                                                                            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
                                                                            /*
                                                                             timeout: 0,
                                                                             data: null,
                                                                             dataType: null,
                                                                             username: null,
                                                                             password: null,
                                                                             cache: null,
                                                                             throws: false,
                                                                             traditional: false,
                                                                             headers: {},
                                                                             */

                                                                            accepts: {
                                                                                "*": allTypes,
                                                                                text: "text/plain",
                                                                                html: "text/html",
                                                                                xml: "application/xml, text/xml",
                                                                                json: "application/json, text/javascript"
                                                                            },
                                                                            contents: {
                                                                                xml: /xml/,
                                                                                html: /html/,
                                                                                json: /json/
                                                                            },
                                                                            responseFields: {
                                                                                xml: "responseXML",
                                                                                text: "responseText",
                                                                                json: "responseJSON"
                                                                            },
                                                                            // Data converters
                                                                            // Keys separate source (or catchall "*") and destination types with a single space
                                                                            converters: {
                                                                                // Convert anything to text
                                                                                "* text": String,
                                                                                // Text to html (true = no transformation)
                                                                                "text html": true,
                                                                                // Evaluate text as a json expression
                                                                                "text json": jQuery.parseJSON,
                                                                                // Parse text as xml
                                                                                "text xml": jQuery.parseXML
                                                                            },
                                                                            // For options that shouldn't be deep extended:
                                                                            // you can add your own custom options here if
                                                                            // and when you create one that shouldn't be
                                                                            // deep extended (see ajaxExtend)
                                                                            flatOptions: {
                                                                                url: true,
                                                                                context: true
                                                                            }
                                                                        },
                                                                        // Creates a full fledged settings object into target
                                                                        // with both ajaxSettings and settings fields.
                                                                        // If target is omitted, writes into ajaxSettings.
                                                                        ajaxSetup: function(target, settings) {
                                                                            return settings ?
                                                                                    // Building a settings object
                                                                                    ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
                                                                                    // Extending ajaxSettings
                                                                                    ajaxExtend(jQuery.ajaxSettings, target);
                                                                        },
                                                                        ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
                                                                        ajaxTransport: addToPrefiltersOrTransports(transports),
                                                                        // Main method
                                                                        ajax: function(url, options) {

                                                                            // If url is an object, simulate pre-1.5 signature
                                                                            if (typeof url === "object") {
                                                                                options = url;
                                                                                url = undefined;
                                                                            }

                                                                            // Force options to be an object
                                                                            options = options || {};

                                                                            var transport,
                                                                                    // URL without anti-cache param
                                                                                    cacheURL,
                                                                                    // Response headers
                                                                                    responseHeadersString,
                                                                                    responseHeaders,
                                                                                    // timeout handle
                                                                                    timeoutTimer,
                                                                                    // Cross-domain detection vars
                                                                                    parts,
                                                                                    // To know if global events are to be dispatched
                                                                                    fireGlobals,
                                                                                    // Loop variable
                                                                                    i,
                                                                                    // Create the final options object
                                                                                    s = jQuery.ajaxSetup({}, options),
                                                                                    // Callbacks context
                                                                                    callbackContext = s.context || s,
                                                                                    // Context for global events is callbackContext if it is a DOM node or jQuery collection
                                                                                    globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ?
                                                                                    jQuery(callbackContext) :
                                                                                    jQuery.event,
                                                                                    // Deferreds
                                                                                    deferred = jQuery.Deferred(),
                                                                                    completeDeferred = jQuery.Callbacks("once memory"),
                                                                                    // Status-dependent callbacks
                                                                                    statusCode = s.statusCode || {},
                                                                                    // Headers (they are sent all at once)
                                                                                    requestHeaders = {},
                                                                                    requestHeadersNames = {},
                                                                                    // The jqXHR state
                                                                                    state = 0,
                                                                                    // Default abort message
                                                                                    strAbort = "canceled",
                                                                                    // Fake xhr
                                                                                    jqXHR = {
                                                                                        readyState: 0,
                                                                                        // Builds headers hashtable if needed
                                                                                        getResponseHeader: function(key) {
                                                                                            var match;
                                                                                            if (state === 2) {
                                                                                                if (!responseHeaders) {
                                                                                                    responseHeaders = {};
                                                                                                    while ((match = rheaders.exec(responseHeadersString))) {
                                                                                                        responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
                                                                                                    }
                                                                                                }
                                                                                                match = responseHeaders[ key.toLowerCase() ];
                                                                                            }
                                                                                            return match == null ? null : match;
                                                                                        },
                                                                                        // Raw string
                                                                                        getAllResponseHeaders: function() {
                                                                                            return state === 2 ? responseHeadersString : null;
                                                                                        },
                                                                                        // Caches the header
                                                                                        setRequestHeader: function(name, value) {
                                                                                            var lname = name.toLowerCase();
                                                                                            if (!state) {
                                                                                                name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
                                                                                                requestHeaders[ name ] = value;
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Overrides response content-type header
                                                                                        overrideMimeType: function(type) {
                                                                                            if (!state) {
                                                                                                s.mimeType = type;
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Status-dependent callbacks
                                                                                        statusCode: function(map) {
                                                                                            var code;
                                                                                            if (map) {
                                                                                                if (state < 2) {
                                                                                                    for (code in map) {
                                                                                                        // Lazy-add the new callback in a way that preserves old ones
                                                                                                        statusCode[ code ] = [statusCode[ code ], map[ code ]];
                                                                                                    }
                                                                                                } else {
                                                                                                    // Execute the appropriate callbacks
                                                                                                    jqXHR.always(map[ jqXHR.status ]);
                                                                                                }
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Cancel the request
                                                                                        abort: function(statusText) {
                                                                                            var finalText = statusText || strAbort;
                                                                                            if (transport) {
                                                                                                transport.abort(finalText);
                                                                                            }
                                                                                            done(0, finalText);
                                                                                            return this;
                                                                                        }
                                                                                    };

                                                                            // Attach deferreds
                                                                            deferred.promise(jqXHR).complete = completeDeferred.add;
                                                                            jqXHR.success = jqXHR.done;
                                                                            jqXHR.error = jqXHR.fail;

                                                                            // Remove hash character (#7531: and string promotion)
                                                                            // Add protocol if not provided (prefilters might expect it)
                                                                            // Handle falsy url in the settings object (#10093: consistency with old signature)
                                                                            // We also use the url parameter if available
                                                                            s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "")
                                                                                    .replace(rprotocol, ajaxLocParts[ 1 ] + "//");

                                                                            // Alias method option to type as per ticket #12004
                                                                            s.type = options.method || options.type || s.method || s.type;

                                                                            // Extract dataTypes list
                                                                            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(core_rnotwhite) || [""];

                                                                            // A cross-domain request is in order when we have a protocol:host:port mismatch
                                                                            if (s.crossDomain == null) {
                                                                                parts = rurl.exec(s.url.toLowerCase());
                                                                                s.crossDomain = !!(parts &&
                                                                                        (parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
                                                                                                (parts[ 3 ] || (parts[ 1 ] === "http:" ? "80" : "443")) !==
                                                                                                (ajaxLocParts[ 3 ] || (ajaxLocParts[ 1 ] === "http:" ? "80" : "443")))
                                                                                        );
                                                                            }

                                                                            // Convert data if not already a string
                                                                            if (s.data && s.processData && typeof s.data !== "string") {
                                                                                s.data = jQuery.param(s.data, s.traditional);
                                                                            }

                                                                            // Apply prefilters
                                                                            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);

                                                                            // If request was aborted inside a prefilter, stop there
                                                                            if (state === 2) {
                                                                                return jqXHR;
                                                                            }

                                                                            // We can fire global events as of now if asked to
                                                                            fireGlobals = s.global;

                                                                            // Watch for a new set of requests
                                                                            if (fireGlobals && jQuery.active++ === 0) {
                                                                                jQuery.event.trigger("ajaxStart");
                                                                            }

                                                                            // Uppercase the type
                                                                            s.type = s.type.toUpperCase();

                                                                            // Determine if request has content
                                                                            s.hasContent = !rnoContent.test(s.type);

                                                                            // Save the URL in case we're toying with the If-Modified-Since
                                                                            // and/or If-None-Match header later on
                                                                            cacheURL = s.url;

                                                                            // More options handling for requests with no content
                                                                            if (!s.hasContent) {

                                                                                // If data is available, append data to url
                                                                                if (s.data) {
                                                                                    cacheURL = (s.url += (ajax_rquery.test(cacheURL) ? "&" : "?") + s.data);
                                                                                    // #9682: remove data so that it's not used in an eventual retry
                                                                                    delete s.data;
                                                                                }

                                                                                // Add anti-cache in url if needed
                                                                                if (s.cache === false) {
                                                                                    s.url = rts.test(cacheURL) ?
                                                                                            // If there is already a '_' parameter, set its value
                                                                                            cacheURL.replace(rts, "$1_=" + ajax_nonce++) :
                                                                                            // Otherwise add one to the end
                                                                                            cacheURL + (ajax_rquery.test(cacheURL) ? "&" : "?") + "_=" + ajax_nonce++;
                                                                                }
                                                                            }

                                                                            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                            if (s.ifModified) {
                                                                                if (jQuery.lastModified[ cacheURL ]) {
                                                                                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[ cacheURL ]);
                                                                                }
                                                                                if (jQuery.etag[ cacheURL ]) {
                                                                                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[ cacheURL ]);
                                                                                }
                                                                            }

                                                                            // Set the correct header, if data is being sent
                                                                            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
                                                                                jqXHR.setRequestHeader("Content-Type", s.contentType);
                                                                            }

                                                                            // Set the Accepts header for the server, depending on the dataType
                                                                            jqXHR.setRequestHeader(
                                                                                    "Accept",
                                                                                    s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
                                                                                    s.accepts[ s.dataTypes[0] ] + (s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "") :
                                                                                    s.accepts[ "*" ]
                                                                                    );

                                                                            // Check for headers option
                                                                            for (i in s.headers) {
                                                                                jqXHR.setRequestHeader(i, s.headers[ i ]);
                                                                            }

                                                                            // Allow custom headers/mimetypes and early abort
                                                                            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
                                                                                // Abort if not done already and return
                                                                                return jqXHR.abort();
                                                                            }

                                                                            // aborting is no longer a cancellation
                                                                            strAbort = "abort";

                                                                            // Install callbacks on deferreds
                                                                            for (i in {success: 1, error: 1, complete: 1}) {
                                                                                jqXHR[ i ](s[ i ]);
                                                                            }

                                                                            // Get transport
                                                                            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);

                                                                            // If no transport, we auto-abort
                                                                            if (!transport) {
                                                                                done(-1, "No Transport");
                                                                            } else {
                                                                                jqXHR.readyState = 1;

                                                                                // Send global event
                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger("ajaxSend", [jqXHR, s]);
                                                                                }
                                                                                // Timeout
                                                                                if (s.async && s.timeout > 0) {
                                                                                    timeoutTimer = setTimeout(function() {
                                                                                        jqXHR.abort("timeout");
                                                                                    }, s.timeout);
                                                                                }

                                                                                try {
                                                                                    state = 1;
                                                                                    transport.send(requestHeaders, done);
                                                                                } catch (e) {
                                                                                    // Propagate exception as error if not done
                                                                                    if (state < 2) {
                                                                                        done(-1, e);
                                                                                        // Simply rethrow otherwise
                                                                                    } else {
                                                                                        throw e;
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Callback for when everything is done
                                                                            function done(status, nativeStatusText, responses, headers) {
                                                                                var isSuccess, success, error, response, modified,
                                                                                        statusText = nativeStatusText;

                                                                                // Called once
                                                                                if (state === 2) {
                                                                                    return;
                                                                                }

                                                                                // State is "done" now
                                                                                state = 2;

                                                                                // Clear timeout if it exists
                                                                                if (timeoutTimer) {
                                                                                    clearTimeout(timeoutTimer);
                                                                                }

                                                                                // Dereference transport for early garbage collection
                                                                                // (no matter how long the jqXHR object will be used)
                                                                                transport = undefined;

                                                                                // Cache response headers
                                                                                responseHeadersString = headers || "";

                                                                                // Set readyState
                                                                                jqXHR.readyState = status > 0 ? 4 : 0;

                                                                                // Determine if successful
                                                                                isSuccess = status >= 200 && status < 300 || status === 304;

                                                                                // Get response data
                                                                                if (responses) {
                                                                                    response = ajaxHandleResponses(s, jqXHR, responses);
                                                                                }

                                                                                // Convert no matter what (that way responseXXX fields are always set)
                                                                                response = ajaxConvert(s, response, jqXHR, isSuccess);

                                                                                // If successful, handle type chaining
                                                                                if (isSuccess) {

                                                                                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                                    if (s.ifModified) {
                                                                                        modified = jqXHR.getResponseHeader("Last-Modified");
                                                                                        if (modified) {
                                                                                            jQuery.lastModified[ cacheURL ] = modified;
                                                                                        }
                                                                                        modified = jqXHR.getResponseHeader("etag");
                                                                                        if (modified) {
                                                                                            jQuery.etag[ cacheURL ] = modified;
                                                                                        }
                                                                                    }

                                                                                    // if no content
                                                                                    if (status === 204 || s.type === "HEAD") {
                                                                                        statusText = "nocontent";

                                                                                        // if not modified
                                                                                    } else if (status === 304) {
                                                                                        statusText = "notmodified";

                                                                                        // If we have data, let's convert it
                                                                                    } else {
                                                                                        statusText = response.state;
                                                                                        success = response.data;
                                                                                        error = response.error;
                                                                                        isSuccess = !error;
                                                                                    }
                                                                                } else {
                                                                                    // We extract error from statusText
                                                                                    // then normalize statusText and status for non-aborts
                                                                                    error = statusText;
                                                                                    if (status || !statusText) {
                                                                                        statusText = "error";
                                                                                        if (status < 0) {
                                                                                            status = 0;
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Set data for the fake xhr object
                                                                                jqXHR.status = status;
                                                                                jqXHR.statusText = (nativeStatusText || statusText) + "";

                                                                                // Success/Error
                                                                                if (isSuccess) {
                                                                                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
                                                                                } else {
                                                                                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
                                                                                }

                                                                                // Status-dependent callbacks
                                                                                jqXHR.statusCode(statusCode);
                                                                                statusCode = undefined;

                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError",
                                                                                            [jqXHR, s, isSuccess ? success : error]);
                                                                                }

                                                                                // Complete
                                                                                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);

                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
                                                                                    // Handle the global AJAX counter
                                                                                    if (!(--jQuery.active)) {
                                                                                        jQuery.event.trigger("ajaxStop");
                                                                                    }
                                                                                }
                                                                            }

                                                                            return jqXHR;
                                                                        },
                                                                        getJSON: function(url, data, callback) {
                                                                            return jQuery.get(url, data, callback, "json");
                                                                        },
                                                                        getScript: function(url, callback) {
                                                                            return jQuery.get(url, undefined, callback, "script");
                                                                        }
                                                                    });

                                                                    jQuery.each(["get", "post"], function(i, method) {
                                                                        jQuery[ method ] = function(url, data, callback, type) {
                                                                            // shift arguments if data argument was omitted
                                                                            if (jQuery.isFunction(data)) {
                                                                                type = type || callback;
                                                                                callback = data;
                                                                                data = undefined;
                                                                            }

                                                                            return jQuery.ajax({
                                                                                url: url,
                                                                                type: method,
                                                                                dataType: type,
                                                                                data: data,
                                                                                success: callback
                                                                            });
                                                                        };
                                                                    });

                                                                    /* Handles responses to an ajax request:
                                                                     * - finds the right dataType (mediates between content-type and expected dataType)
                                                                     * - returns the corresponding response
                                                                     */
                                                                    function ajaxHandleResponses(s, jqXHR, responses) {

                                                                        var ct, type, finalDataType, firstDataType,
                                                                                contents = s.contents,
                                                                                dataTypes = s.dataTypes;

                                                                        // Remove auto dataType and get content-type in the process
                                                                        while (dataTypes[ 0 ] === "*") {
                                                                            dataTypes.shift();
                                                                            if (ct === undefined) {
                                                                                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
                                                                            }
                                                                        }

                                                                        // Check if we're dealing with a known content-type
                                                                        if (ct) {
                                                                            for (type in contents) {
                                                                                if (contents[ type ] && contents[ type ].test(ct)) {
                                                                                    dataTypes.unshift(type);
                                                                                    break;
                                                                                }
                                                                            }
                                                                        }

                                                                        // Check to see if we have a response for the expected dataType
                                                                        if (dataTypes[ 0 ] in responses) {
                                                                            finalDataType = dataTypes[ 0 ];
                                                                        } else {
                                                                            // Try convertible dataTypes
                                                                            for (type in responses) {
                                                                                if (!dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ]) {
                                                                                    finalDataType = type;
                                                                                    break;
                                                                                }
                                                                                if (!firstDataType) {
                                                                                    firstDataType = type;
                                                                                }
                                                                            }
                                                                            // Or just use first one
                                                                            finalDataType = finalDataType || firstDataType;
                                                                        }

                                                                        // If we found a dataType
                                                                        // We add the dataType to the list if needed
                                                                        // and return the corresponding response
                                                                        if (finalDataType) {
                                                                            if (finalDataType !== dataTypes[ 0 ]) {
                                                                                dataTypes.unshift(finalDataType);
                                                                            }
                                                                            return responses[ finalDataType ];
                                                                        }
                                                                    }

                                                                    /* Chain conversions given the request and the original response
                                                                     * Also sets the responseXXX fields on the jqXHR instance
                                                                     */
                                                                    function ajaxConvert(s, response, jqXHR, isSuccess) {
                                                                        var conv2, current, conv, tmp, prev,
                                                                                converters = {},
                                                                                // Work with a copy of dataTypes in case we need to modify it for conversion
                                                                                dataTypes = s.dataTypes.slice();

                                                                        // Create converters map with lowercased keys
                                                                        if (dataTypes[ 1 ]) {
                                                                            for (conv in s.converters) {
                                                                                converters[ conv.toLowerCase() ] = s.converters[ conv ];
                                                                            }
                                                                        }

                                                                        current = dataTypes.shift();

                                                                        // Convert to each sequential dataType
                                                                        while (current) {

                                                                            if (s.responseFields[ current ]) {
                                                                                jqXHR[ s.responseFields[ current ] ] = response;
                                                                            }

                                                                            // Apply the dataFilter if provided
                                                                            if (!prev && isSuccess && s.dataFilter) {
                                                                                response = s.dataFilter(response, s.dataType);
                                                                            }

                                                                            prev = current;
                                                                            current = dataTypes.shift();

                                                                            if (current) {

                                                                                // There's only work to do if current dataType is non-auto
                                                                                if (current === "*") {

                                                                                    current = prev;

                                                                                    // Convert response if prev dataType is non-auto and differs from current
                                                                                } else if (prev !== "*" && prev !== current) {

                                                                                    // Seek a direct converter
                                                                                    conv = converters[ prev + " " + current ] || converters[ "* " + current ];

                                                                                    // If none found, seek a pair
                                                                                    if (!conv) {
                                                                                        for (conv2 in converters) {

                                                                                            // If conv2 outputs current
                                                                                            tmp = conv2.split(" ");
                                                                                            if (tmp[ 1 ] === current) {

                                                                                                // If prev can be converted to accepted input
                                                                                                conv = converters[ prev + " " + tmp[ 0 ] ] ||
                                                                                                        converters[ "* " + tmp[ 0 ] ];
                                                                                                if (conv) {
                                                                                                    // Condense equivalence converters
                                                                                                    if (conv === true) {
                                                                                                        conv = converters[ conv2 ];

                                                                                                        // Otherwise, insert the intermediate dataType
                                                                                                    } else if (converters[ conv2 ] !== true) {
                                                                                                        current = tmp[ 0 ];
                                                                                                        dataTypes.unshift(tmp[ 1 ]);
                                                                                                    }
                                                                                                    break;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }

                                                                                    // Apply converter (if not an equivalence)
                                                                                    if (conv !== true) {

                                                                                        // Unless errors are allowed to bubble, catch and return them
                                                                                        if (conv && s[ "throws" ]) {
                                                                                            response = conv(response);
                                                                                        } else {
                                                                                            try {
                                                                                                response = conv(response);
                                                                                            } catch (e) {
                                                                                                return {state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current};
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }
                                                                        }

                                                                        return {state: "success", data: response};
                                                                    }
// Install script dataType
                                                                    jQuery.ajaxSetup({
                                                                        accepts: {
                                                                            script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
                                                                        },
                                                                        contents: {
                                                                            script: /(?:java|ecma)script/
                                                                        },
                                                                        converters: {
                                                                            "text script": function(text) {
                                                                                jQuery.globalEval(text);
                                                                                return text;
                                                                            }
                                                                        }
                                                                    });

// Handle cache's special case and crossDomain
                                                                    jQuery.ajaxPrefilter("script", function(s) {
                                                                        if (s.cache === undefined) {
                                                                            s.cache = false;
                                                                        }
                                                                        if (s.crossDomain) {
                                                                            s.type = "GET";
                                                                        }
                                                                    });

// Bind script tag hack transport
                                                                    jQuery.ajaxTransport("script", function(s) {
                                                                        // This transport only deals with cross domain requests
                                                                        if (s.crossDomain) {
                                                                            var script, callback;
                                                                            return {
                                                                                send: function(_, complete) {
                                                                                    script = jQuery("<script>").prop({
                                                                                        async: true,
                                                                                        charset: s.scriptCharset,
                                                                                        src: s.url
                                                                                    }).on(
                                                                                            "load error",
                                                                                            callback = function(evt) {
                                                                                                script.remove();
                                                                                                callback = null;
                                                                                                if (evt) {
                                                                                                    complete(evt.type === "error" ? 404 : 200, evt.type);
                                                                                                }
                                                                                            }
                                                                                    );
                                                                                    document.head.appendChild(script[ 0 ]);
                                                                                },
                                                                                abort: function() {
                                                                                    if (callback) {
                                                                                        callback();
                                                                                    }
                                                                                }
                                                                            };
                                                                        }
                                                                    });
                                                                    var oldCallbacks = [],
                                                                            rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
                                                                    jQuery.ajaxSetup({
                                                                        jsonp: "callback",
                                                                        jsonpCallback: function() {
                                                                            var callback = oldCallbacks.pop() || (jQuery.expando + "_" + (ajax_nonce++));
                                                                            this[ callback ] = true;
                                                                            return callback;
                                                                        }
                                                                    });

// Detect, normalize options and install callbacks for jsonp requests
                                                                    jQuery.ajaxPrefilter("json jsonp", function(s, originalSettings, jqXHR) {

                                                                        var callbackName, overwritten, responseContainer,
                                                                                jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ?
                                                                                        "url" :
                                                                                        typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data"
                                                                                        );

                                                                        // Handle iff the expected data type is "jsonp" or we have a parameter to set
                                                                        if (jsonProp || s.dataTypes[ 0 ] === "jsonp") {

                                                                            // Get callback name, remembering preexisting value associated with it
                                                                            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ?
                                                                                    s.jsonpCallback() :
                                                                                    s.jsonpCallback;

                                                                            // Insert callback into url or form data
                                                                            if (jsonProp) {
                                                                                s[ jsonProp ] = s[ jsonProp ].replace(rjsonp, "$1" + callbackName);
                                                                            } else if (s.jsonp !== false) {
                                                                                s.url += (ajax_rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName;
                                                                            }

                                                                            // Use data converter to retrieve json after script execution
                                                                            s.converters["script json"] = function() {
                                                                                if (!responseContainer) {
                                                                                    jQuery.error(callbackName + " was not called");
                                                                                }
                                                                                return responseContainer[ 0 ];
                                                                            };

                                                                            // force json dataType
                                                                            s.dataTypes[ 0 ] = "json";

                                                                            // Install callback
                                                                            overwritten = window[ callbackName ];
                                                                            window[ callbackName ] = function() {
                                                                                responseContainer = arguments;
                                                                            };

                                                                            // Clean-up function (fires after converters)
                                                                            jqXHR.always(function() {
                                                                                // Restore preexisting value
                                                                                window[ callbackName ] = overwritten;

                                                                                // Save back as free
                                                                                if (s[ callbackName ]) {
                                                                                    // make sure that re-using the options doesn't screw things around
                                                                                    s.jsonpCallback = originalSettings.jsonpCallback;

                                                                                    // save the callback name for future use
                                                                                    oldCallbacks.push(callbackName);
                                                                                }

                                                                                // Call if it was a function and we have a response
                                                                                if (responseContainer && jQuery.isFunction(overwritten)) {
                                                                                    overwritten(responseContainer[ 0 ]);
                                                                                }

                                                                                responseContainer = overwritten = undefined;
                                                                            });

                                                                            // Delegate to script
                                                                            return "script";
                                                                        }
                                                                    });
                                                                    jQuery.ajaxSettings.xhr = function() {
                                                                        try {
                                                                            return new XMLHttpRequest();
                                                                        } catch (e) {
                                                                        }
                                                                    };

                                                                    var xhrSupported = jQuery.ajaxSettings.xhr(),
                                                                            xhrSuccessStatus = {
                                                                                // file protocol always yields status code 0, assume 200
                                                                                0: 200,
                                                                                // Support: IE9
                                                                                // #1450: sometimes IE returns 1223 when it should be 204
                                                                                1223: 204
                                                                            },
                                                                    // Support: IE9
                                                                    // We need to keep track of outbound xhr and abort them manually
                                                                    // because IE is not smart enough to do it all by itself
                                                                    xhrId = 0,
                                                                            xhrCallbacks = {};

                                                                    if (window.ActiveXObject) {
                                                                        jQuery(window).on("unload", function() {
                                                                            for (var key in xhrCallbacks) {
                                                                                xhrCallbacks[ key ]();
                                                                            }
                                                                            xhrCallbacks = undefined;
                                                                        });
                                                                    }

                                                                    jQuery.support.cors = !!xhrSupported && ("withCredentials" in xhrSupported);
                                                                    jQuery.support.ajax = xhrSupported = !!xhrSupported;

                                                                    jQuery.ajaxTransport(function(options) {
                                                                        var callback;
                                                                        // Cross domain only allowed if supported through XMLHttpRequest
                                                                        if (jQuery.support.cors || xhrSupported && !options.crossDomain) {
                                                                            return {
                                                                                send: function(headers, complete) {
                                                                                    var i, id,
                                                                                            xhr = options.xhr();
                                                                                    xhr.open(options.type, options.url, options.async, options.username, options.password);
                                                                                    // Apply custom fields if provided
                                                                                    if (options.xhrFields) {
                                                                                        for (i in options.xhrFields) {
                                                                                            xhr[ i ] = options.xhrFields[ i ];
                                                                                        }
                                                                                    }
                                                                                    // Override mime type if needed
                                                                                    if (options.mimeType && xhr.overrideMimeType) {
                                                                                        xhr.overrideMimeType(options.mimeType);
                                                                                    }
                                                                                    // X-Requested-With header
                                                                                    // For cross-domain requests, seeing as conditions for a preflight are
                                                                                    // akin to a jigsaw puzzle, we simply never set it to be sure.
                                                                                    // (it can always be set on a per-request basis or even using ajaxSetup)
                                                                                    // For same-domain requests, won't change header if already provided.
                                                                                    if (!options.crossDomain && !headers["X-Requested-With"]) {
                                                                                        headers["X-Requested-With"] = "XMLHttpRequest";
                                                                                    }
                                                                                    // Set headers
                                                                                    for (i in headers) {
                                                                                        xhr.setRequestHeader(i, headers[ i ]);
                                                                                    }
                                                                                    // Callback
                                                                                    callback = function(type) {
                                                                                        return function() {
                                                                                            if (callback) {
                                                                                                delete xhrCallbacks[ id ];
                                                                                                callback = xhr.onload = xhr.onerror = null;
                                                                                                if (type === "abort") {
                                                                                                    xhr.abort();
                                                                                                } else if (type === "error") {
                                                                                                    complete(
                                                                                                            // file protocol always yields status 0, assume 404
                                                                                                            xhr.status || 404,
                                                                                                            xhr.statusText
                                                                                                            );
                                                                                                } else {
                                                                                                    complete(
                                                                                                            xhrSuccessStatus[ xhr.status ] || xhr.status,
                                                                                                            xhr.statusText,
                                                                                                            // Support: IE9
                                                                                                            // #11426: When requesting binary data, IE9 will throw an exception
                                                                                                            // on any attempt to access responseText
                                                                                                            typeof xhr.responseText === "string" ? {
                                                                                                                text: xhr.responseText
                                                                                                            } : undefined,
                                                                                                            xhr.getAllResponseHeaders()
                                                                                                            );
                                                                                                }
                                                                                            }
                                                                                        };
                                                                                    };
                                                                                    // Listen to events
                                                                                    xhr.onload = callback();
                                                                                    xhr.onerror = callback("error");
                                                                                    // Create the abort callback
                                                                                    callback = xhrCallbacks[(id = xhrId++)] = callback("abort");
                                                                                    // Do send the request
                                                                                    // This may raise an exception which is actually
                                                                                    // handled in jQuery.ajax (so no try/catch here)
                                                                                    xhr.send(options.hasContent && options.data || null);
                                                                                },
                                                                                abort: function() {
                                                                                    if (callback) {
                                                                                        callback();
                                                                                    }
                                                                                }
                                                                            };
                                                                        }
                                                                    });
                                                                    var fxNow, timerId,
                                                                            rfxtypes = /^(?:toggle|show|hide)$/,
                                                                            rfxnum = new RegExp("^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i"),
                                                                            rrun = /queueHooks$/,
                                                                            animationPrefilters = [defaultPrefilter],
                                                                            tweeners = {
                                                                                "*": [function(prop, value) {
                                                                                        var tween = this.createTween(prop, value),
                                                                                                target = tween.cur(),
                                                                                                parts = rfxnum.exec(value),
                                                                                                unit = parts && parts[ 3 ] || (jQuery.cssNumber[ prop ] ? "" : "px"),
                                                                                                // Starting value computation is required for potential unit mismatches
                                                                                                start = (jQuery.cssNumber[ prop ] || unit !== "px" && +target) &&
                                                                                                rfxnum.exec(jQuery.css(tween.elem, prop)),
                                                                                                scale = 1,
                                                                                                maxIterations = 20;

                                                                                        if (start && start[ 3 ] !== unit) {
                                                                                            // Trust units reported by jQuery.css
                                                                                            unit = unit || start[ 3 ];

                                                                                            // Make sure we update the tween properties later on
                                                                                            parts = parts || [];

                                                                                            // Iteratively approximate from a nonzero starting point
                                                                                            start = +target || 1;

                                                                                            do {
                                                                                                // If previous iteration zeroed out, double until we get *something*
                                                                                                // Use a string for doubling factor so we don't accidentally see scale as unchanged below
                                                                                                scale = scale || ".5";

                                                                                                // Adjust and apply
                                                                                                start = start / scale;
                                                                                                jQuery.style(tween.elem, prop, start + unit);

                                                                                                // Update scale, tolerating zero or NaN from tween.cur()
                                                                                                // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
                                                                                            } while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations);
                                                                                        }

                                                                                        // Update tween properties
                                                                                        if (parts) {
                                                                                            start = tween.start = +start || +target || 0;
                                                                                            tween.unit = unit;
                                                                                            // If a +=/-= token was provided, we're doing a relative animation
                                                                                            tween.end = parts[ 1 ] ?
                                                                                                    start + (parts[ 1 ] + 1) * parts[ 2 ] :
                                                                                                    +parts[ 2 ];
                                                                                        }

                                                                                        return tween;
                                                                                    }]
                                                                            };

// Animations created synchronously will run synchronously
                                                                    function createFxNow() {
                                                                        setTimeout(function() {
                                                                            fxNow = undefined;
                                                                        });
                                                                        return (fxNow = jQuery.now());
                                                                    }

                                                                    function createTween(value, prop, animation) {
                                                                        var tween,
                                                                                collection = (tweeners[ prop ] || []).concat(tweeners[ "*" ]),
                                                                                index = 0,
                                                                                length = collection.length;
                                                                        for (; index < length; index++) {
                                                                            if ((tween = collection[ index ].call(animation, prop, value))) {

                                                                                // we're done with this property
                                                                                return tween;
                                                                            }
                                                                        }
                                                                    }

                                                                    function Animation(elem, properties, options) {
                                                                        var result,
                                                                                stopped,
                                                                                index = 0,
                                                                                length = animationPrefilters.length,
                                                                                deferred = jQuery.Deferred().always(function() {
                                                                            // don't match elem in the :animated selector
                                                                            delete tick.elem;
                                                                        }),
                                                                                tick = function() {
                                                                                    if (stopped) {
                                                                                        return false;
                                                                                    }
                                                                                    var currentTime = fxNow || createFxNow(),
                                                                                            remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
                                                                                            // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
                                                                                            temp = remaining / animation.duration || 0,
                                                                                            percent = 1 - temp,
                                                                                            index = 0,
                                                                                            length = animation.tweens.length;

                                                                                    for (; index < length; index++) {
                                                                                        animation.tweens[ index ].run(percent);
                                                                                    }

                                                                                    deferred.notifyWith(elem, [animation, percent, remaining]);

                                                                                    if (percent < 1 && length) {
                                                                                        return remaining;
                                                                                    } else {
                                                                                        deferred.resolveWith(elem, [animation]);
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                animation = deferred.promise({
                                                                                    elem: elem,
                                                                                    props: jQuery.extend({}, properties),
                                                                                    opts: jQuery.extend(true, {specialEasing: {}}, options),
                                                                                    originalProperties: properties,
                                                                                    originalOptions: options,
                                                                                    startTime: fxNow || createFxNow(),
                                                                                    duration: options.duration,
                                                                                    tweens: [],
                                                                                    createTween: function(prop, end) {
                                                                                        var tween = jQuery.Tween(elem, animation.opts, prop, end,
                                                                                                animation.opts.specialEasing[ prop ] || animation.opts.easing);
                                                                                        animation.tweens.push(tween);
                                                                                        return tween;
                                                                                    },
                                                                                    stop: function(gotoEnd) {
                                                                                        var index = 0,
                                                                                                // if we are going to the end, we want to run all the tweens
                                                                                                // otherwise we skip this part
                                                                                                length = gotoEnd ? animation.tweens.length : 0;
                                                                                        if (stopped) {
                                                                                            return this;
                                                                                        }
                                                                                        stopped = true;
                                                                                        for (; index < length; index++) {
                                                                                            animation.tweens[ index ].run(1);
                                                                                        }

                                                                                        // resolve when we played the last frame
                                                                                        // otherwise, reject
                                                                                        if (gotoEnd) {
                                                                                            deferred.resolveWith(elem, [animation, gotoEnd]);
                                                                                        } else {
                                                                                            deferred.rejectWith(elem, [animation, gotoEnd]);
                                                                                        }
                                                                                        return this;
                                                                                    }
                                                                                }),
                                                                        props = animation.props;

                                                                        propFilter(props, animation.opts.specialEasing);

                                                                        for (; index < length; index++) {
                                                                            result = animationPrefilters[ index ].call(animation, elem, props, animation.opts);
                                                                            if (result) {
                                                                                return result;
                                                                            }
                                                                        }

                                                                        jQuery.map(props, createTween, animation);

                                                                        if (jQuery.isFunction(animation.opts.start)) {
                                                                            animation.opts.start.call(elem, animation);
                                                                        }

                                                                        jQuery.fx.timer(
                                                                                jQuery.extend(tick, {
                                                                                    elem: elem,
                                                                                    anim: animation,
                                                                                    queue: animation.opts.queue
                                                                                })
                                                                                );

                                                                        // attach callbacks from options
                                                                        return animation.progress(animation.opts.progress)
                                                                                .done(animation.opts.done, animation.opts.complete)
                                                                                .fail(animation.opts.fail)
                                                                                .always(animation.opts.always);
                                                                    }

                                                                    function propFilter(props, specialEasing) {
                                                                        var index, name, easing, value, hooks;

                                                                        // camelCase, specialEasing and expand cssHook pass
                                                                        for (index in props) {
                                                                            name = jQuery.camelCase(index);
                                                                            easing = specialEasing[ name ];
                                                                            value = props[ index ];
                                                                            if (jQuery.isArray(value)) {
                                                                                easing = value[ 1 ];
                                                                                value = props[ index ] = value[ 0 ];
                                                                            }

                                                                            if (index !== name) {
                                                                                props[ name ] = value;
                                                                                delete props[ index ];
                                                                            }

                                                                            hooks = jQuery.cssHooks[ name ];
                                                                            if (hooks && "expand" in hooks) {
                                                                                value = hooks.expand(value);
                                                                                delete props[ name ];

                                                                                // not quite $.extend, this wont overwrite keys already present.
                                                                                // also - reusing 'index' from above because we have the correct "name"
                                                                                for (index in value) {
                                                                                    if (!(index in props)) {
                                                                                        props[ index ] = value[ index ];
                                                                                        specialEasing[ index ] = easing;
                                                                                    }
                                                                                }
                                                                            } else {
                                                                                specialEasing[ name ] = easing;
                                                                            }
                                                                        }
                                                                    }

                                                                    jQuery.Animation = jQuery.extend(Animation, {
                                                                        tweener: function(props, callback) {
                                                                            if (jQuery.isFunction(props)) {
                                                                                callback = props;
                                                                                props = ["*"];
                                                                            } else {
                                                                                props = props.split(" ");
                                                                            }

                                                                            var prop,
                                                                                    index = 0,
                                                                                    length = props.length;

                                                                            for (; index < length; index++) {
                                                                                prop = props[ index ];
                                                                                tweeners[ prop ] = tweeners[ prop ] || [];
                                                                                tweeners[ prop ].unshift(callback);
                                                                            }
                                                                        },
                                                                        prefilter: function(callback, prepend) {
                                                                            if (prepend) {
                                                                                animationPrefilters.unshift(callback);
                                                                            } else {
                                                                                animationPrefilters.push(callback);
                                                                            }
                                                                        }
                                                                    });

                                                                    function defaultPrefilter(elem, props, opts) {
                                                                        /* jshint validthis: true */
                                                                        var prop, value, toggle, tween, hooks, oldfire,
                                                                                anim = this,
                                                                                orig = {},
                                                                                style = elem.style,
                                                                                hidden = elem.nodeType && isHidden(elem),
                                                                                dataShow = data_priv.get(elem, "fxshow");

                                                                        // handle queue: false promises
                                                                        if (!opts.queue) {
                                                                            hooks = jQuery._queueHooks(elem, "fx");
                                                                            if (hooks.unqueued == null) {
                                                                                hooks.unqueued = 0;
                                                                                oldfire = hooks.empty.fire;
                                                                                hooks.empty.fire = function() {
                                                                                    if (!hooks.unqueued) {
                                                                                        oldfire();
                                                                                    }
                                                                                };
                                                                            }
                                                                            hooks.unqueued++;

                                                                            anim.always(function() {
                                                                                // doing this makes sure that the complete handler will be called
                                                                                // before this completes
                                                                                anim.always(function() {
                                                                                    hooks.unqueued--;
                                                                                    if (!jQuery.queue(elem, "fx").length) {
                                                                                        hooks.empty.fire();
                                                                                    }
                                                                                });
                                                                            });
                                                                        }

                                                                        // height/width overflow pass
                                                                        if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
                                                                            // Make sure that nothing sneaks out
                                                                            // Record all 3 overflow attributes because IE9-10 do not
                                                                            // change the overflow attribute when overflowX and
                                                                            // overflowY are set to the same value
                                                                            opts.overflow = [style.overflow, style.overflowX, style.overflowY];

                                                                            // Set display property to inline-block for height/width
                                                                            // animations on inline elements that are having width/height animated
                                                                            if (jQuery.css(elem, "display") === "inline" &&
                                                                                    jQuery.css(elem, "float") === "none") {

                                                                                style.display = "inline-block";
                                                                            }
                                                                        }

                                                                        if (opts.overflow) {
                                                                            style.overflow = "hidden";
                                                                            anim.always(function() {
                                                                                style.overflow = opts.overflow[ 0 ];
                                                                                style.overflowX = opts.overflow[ 1 ];
                                                                                style.overflowY = opts.overflow[ 2 ];
                                                                            });
                                                                        }


                                                                        // show/hide pass
                                                                        for (prop in props) {
                                                                            value = props[ prop ];
                                                                            if (rfxtypes.exec(value)) {
                                                                                delete props[ prop ];
                                                                                toggle = toggle || value === "toggle";
                                                                                if (value === (hidden ? "hide" : "show")) {

                                                                                    // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
                                                                                    if (value === "show" && dataShow && dataShow[ prop ] !== undefined) {
                                                                                        hidden = true;
                                                                                    } else {
                                                                                        continue;
                                                                                    }
                                                                                }
                                                                                orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style(elem, prop);
                                                                            }
                                                                        }

                                                                        if (!jQuery.isEmptyObject(orig)) {
                                                                            if (dataShow) {
                                                                                if ("hidden" in dataShow) {
                                                                                    hidden = dataShow.hidden;
                                                                                }
                                                                            } else {
                                                                                dataShow = data_priv.access(elem, "fxshow", {});
                                                                            }

                                                                            // store state if its toggle - enables .stop().toggle() to "reverse"
                                                                            if (toggle) {
                                                                                dataShow.hidden = !hidden;
                                                                            }
                                                                            if (hidden) {
                                                                                jQuery(elem).show();
                                                                            } else {
                                                                                anim.done(function() {
                                                                                    jQuery(elem).hide();
                                                                                });
                                                                            }
                                                                            anim.done(function() {
                                                                                var prop;

                                                                                data_priv.remove(elem, "fxshow");
                                                                                for (prop in orig) {
                                                                                    jQuery.style(elem, prop, orig[ prop ]);
                                                                                }
                                                                            });
                                                                            for (prop in orig) {
                                                                                tween = createTween(hidden ? dataShow[ prop ] : 0, prop, anim);

                                                                                if (!(prop in dataShow)) {
                                                                                    dataShow[ prop ] = tween.start;
                                                                                    if (hidden) {
                                                                                        tween.end = tween.start;
                                                                                        tween.start = prop === "width" || prop === "height" ? 1 : 0;
                                                                                    }
                                                                                }
                                                                            }
                                                                        }
                                                                    }

                                                                    function Tween(elem, options, prop, end, easing) {
                                                                        return new Tween.prototype.init(elem, options, prop, end, easing);
                                                                    }
                                                                    jQuery.Tween = Tween;

                                                                    Tween.prototype = {
                                                                        constructor: Tween,
                                                                        init: function(elem, options, prop, end, easing, unit) {
                                                                            this.elem = elem;
                                                                            this.prop = prop;
                                                                            this.easing = easing || "swing";
                                                                            this.options = options;
                                                                            this.start = this.now = this.cur();
                                                                            this.end = end;
                                                                            this.unit = unit || (jQuery.cssNumber[ prop ] ? "" : "px");
                                                                        },
                                                                        cur: function() {
                                                                            var hooks = Tween.propHooks[ this.prop ];

                                                                            return hooks && hooks.get ?
                                                                                    hooks.get(this) :
                                                                                    Tween.propHooks._default.get(this);
                                                                        },
                                                                        run: function(percent) {
                                                                            var eased,
                                                                                    hooks = Tween.propHooks[ this.prop ];

                                                                            if (this.options.duration) {
                                                                                this.pos = eased = jQuery.easing[ this.easing ](
                                                                                        percent, this.options.duration * percent, 0, 1, this.options.duration
                                                                                        );
                                                                            } else {
                                                                                this.pos = eased = percent;
                                                                            }
                                                                            this.now = (this.end - this.start) * eased + this.start;

                                                                            if (this.options.step) {
                                                                                this.options.step.call(this.elem, this.now, this);
                                                                            }

                                                                            if (hooks && hooks.set) {
                                                                                hooks.set(this);
                                                                            } else {
                                                                                Tween.propHooks._default.set(this);
                                                                            }
                                                                            return this;
                                                                        }
                                                                    };

                                                                    Tween.prototype.init.prototype = Tween.prototype;

                                                                    Tween.propHooks = {
                                                                        _default: {
                                                                            get: function(tween) {
                                                                                var result;

                                                                                if (tween.elem[ tween.prop ] != null &&
                                                                                        (!tween.elem.style || tween.elem.style[ tween.prop ] == null)) {
                                                                                    return tween.elem[ tween.prop ];
                                                                                }

                                                                                // passing an empty string as a 3rd parameter to .css will automatically
                                                                                // attempt a parseFloat and fallback to a string if the parse fails
                                                                                // so, simple values such as "10px" are parsed to Float.
                                                                                // complex values such as "rotate(1rad)" are returned as is.
                                                                                result = jQuery.css(tween.elem, tween.prop, "");
                                                                                // Empty strings, null, undefined and "auto" are converted to 0.
                                                                                return !result || result === "auto" ? 0 : result;
                                                                            },
                                                                            set: function(tween) {
                                                                                // use step hook for back compat - use cssHook if its there - use .style if its
                                                                                // available and use plain properties where available
                                                                                if (jQuery.fx.step[ tween.prop ]) {
                                                                                    jQuery.fx.step[ tween.prop ](tween);
                                                                                } else if (tween.elem.style && (tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ])) {
                                                                                    jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);
                                                                                } else {
                                                                                    tween.elem[ tween.prop ] = tween.now;
                                                                                }
                                                                            }
                                                                        }
                                                                    };

// Support: IE9
// Panic based approach to setting things on disconnected nodes

                                                                    Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
                                                                        set: function(tween) {
                                                                            if (tween.elem.nodeType && tween.elem.parentNode) {
                                                                                tween.elem[ tween.prop ] = tween.now;
                                                                            }
                                                                        }
                                                                    };

                                                                    jQuery.each(["toggle", "show", "hide"], function(i, name) {
                                                                        var cssFn = jQuery.fn[ name ];
                                                                        jQuery.fn[ name ] = function(speed, easing, callback) {
                                                                            return speed == null || typeof speed === "boolean" ?
                                                                                    cssFn.apply(this, arguments) :
                                                                                    this.animate(genFx(name, true), speed, easing, callback);
                                                                        };
                                                                    });

                                                                    jQuery.fn.extend({
                                                                        fadeTo: function(speed, to, easing, callback) {

                                                                            // show any hidden elements after setting opacity to 0
                                                                            return this.filter(isHidden).css("opacity", 0).show()

                                                                                    // animate to the value specified
                                                                                    .end().animate({opacity: to}, speed, easing, callback);
                                                                        },
                                                                        animate: function(prop, speed, easing, callback) {
                                                                            var empty = jQuery.isEmptyObject(prop),
                                                                                    optall = jQuery.speed(speed, easing, callback),
                                                                                    doAnimation = function() {
                                                                                        // Operate on a copy of prop so per-property easing won't be lost
                                                                                        var anim = Animation(this, jQuery.extend({}, prop), optall);

                                                                                        // Empty animations, or finishing resolves immediately
                                                                                        if (empty || data_priv.get(this, "finish")) {
                                                                                            anim.stop(true);
                                                                                        }
                                                                                    };
                                                                            doAnimation.finish = doAnimation;

                                                                            return empty || optall.queue === false ?
                                                                                    this.each(doAnimation) :
                                                                                    this.queue(optall.queue, doAnimation);
                                                                        },
                                                                        stop: function(type, clearQueue, gotoEnd) {
                                                                            var stopQueue = function(hooks) {
                                                                                var stop = hooks.stop;
                                                                                delete hooks.stop;
                                                                                stop(gotoEnd);
                                                                            };

                                                                            if (typeof type !== "string") {
                                                                                gotoEnd = clearQueue;
                                                                                clearQueue = type;
                                                                                type = undefined;
                                                                            }
                                                                            if (clearQueue && type !== false) {
                                                                                this.queue(type || "fx", []);
                                                                            }

                                                                            return this.each(function() {
                                                                                var dequeue = true,
                                                                                        index = type != null && type + "queueHooks",
                                                                                        timers = jQuery.timers,
                                                                                        data = data_priv.get(this);

                                                                                if (index) {
                                                                                    if (data[ index ] && data[ index ].stop) {
                                                                                        stopQueue(data[ index ]);
                                                                                    }
                                                                                } else {
                                                                                    for (index in data) {
                                                                                        if (data[ index ] && data[ index ].stop && rrun.test(index)) {
                                                                                            stopQueue(data[ index ]);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                for (index = timers.length; index--; ) {
                                                                                    if (timers[ index ].elem === this && (type == null || timers[ index ].queue === type)) {
                                                                                        timers[ index ].anim.stop(gotoEnd);
                                                                                        dequeue = false;
                                                                                        timers.splice(index, 1);
                                                                                    }
                                                                                }

                                                                                // start the next in the queue if the last step wasn't forced
                                                                                // timers currently will call their complete callbacks, which will dequeue
                                                                                // but only if they were gotoEnd
                                                                                if (dequeue || !gotoEnd) {
                                                                                    jQuery.dequeue(this, type);
                                                                                }
                                                                            });
                                                                        },
                                                                        finish: function(type) {
                                                                            if (type !== false) {
                                                                                type = type || "fx";
                                                                            }
                                                                            return this.each(function() {
                                                                                var index,
                                                                                        data = data_priv.get(this),
                                                                                        queue = data[ type + "queue" ],
                                                                                        hooks = data[ type + "queueHooks" ],
                                                                                        timers = jQuery.timers,
                                                                                        length = queue ? queue.length : 0;

                                                                                // enable finishing flag on private data
                                                                                data.finish = true;

                                                                                // empty the queue first
                                                                                jQuery.queue(this, type, []);

                                                                                if (hooks && hooks.stop) {
                                                                                    hooks.stop.call(this, true);
                                                                                }

                                                                                // look for any active animations, and finish them
                                                                                for (index = timers.length; index--; ) {
                                                                                    if (timers[ index ].elem === this && timers[ index ].queue === type) {
                                                                                        timers[ index ].anim.stop(true);
                                                                                        timers.splice(index, 1);
                                                                                    }
                                                                                }

                                                                                // look for any animations in the old queue and finish them
                                                                                for (index = 0; index < length; index++) {
                                                                                    if (queue[ index ] && queue[ index ].finish) {
                                                                                        queue[ index ].finish.call(this);
                                                                                    }
                                                                                }

                                                                                // turn off finishing flag
                                                                                delete data.finish;
                                                                            });
                                                                        }
                                                                    });

// Generate parameters to create a standard animation
                                                                    function genFx(type, includeWidth) {
                                                                        var which,
                                                                                attrs = {height: type},
                                                                        i = 0;

                                                                        // if we include width, step value is 1 to do all cssExpand values,
                                                                        // if we don't include width, step value is 2 to skip over Left and Right
                                                                        includeWidth = includeWidth ? 1 : 0;
                                                                        for (; i < 4; i += 2 - includeWidth) {
                                                                            which = cssExpand[ i ];
                                                                            attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
                                                                        }

                                                                        if (includeWidth) {
                                                                            attrs.opacity = attrs.width = type;
                                                                        }

                                                                        return attrs;
                                                                    }

// Generate shortcuts for custom animations
                                                                    jQuery.each({
                                                                        slideDown: genFx("show"),
                                                                        slideUp: genFx("hide"),
                                                                        slideToggle: genFx("toggle"),
                                                                        fadeIn: {opacity: "show"},
                                                                        fadeOut: {opacity: "hide"},
                                                                        fadeToggle: {opacity: "toggle"}
                                                                    }, function(name, props) {
                                                                        jQuery.fn[ name ] = function(speed, easing, callback) {
                                                                            return this.animate(props, speed, easing, callback);
                                                                        };
                                                                    });

                                                                    jQuery.speed = function(speed, easing, fn) {
                                                                        var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
                                                                            complete: fn || !fn && easing ||
                                                                                    jQuery.isFunction(speed) && speed,
                                                                            duration: speed,
                                                                            easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
                                                                        };

                                                                        opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
                                                                                opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

                                                                        // normalize opt.queue - true/undefined/null -> "fx"
                                                                        if (opt.queue == null || opt.queue === true) {
                                                                            opt.queue = "fx";
                                                                        }

                                                                        // Queueing
                                                                        opt.old = opt.complete;

                                                                        opt.complete = function() {
                                                                            if (jQuery.isFunction(opt.old)) {
                                                                                opt.old.call(this);
                                                                            }

                                                                            if (opt.queue) {
                                                                                jQuery.dequeue(this, opt.queue);
                                                                            }
                                                                        };

                                                                        return opt;
                                                                    };

                                                                    jQuery.easing = {
                                                                        linear: function(p) {
                                                                            return p;
                                                                        },
                                                                        swing: function(p) {
                                                                            return 0.5 - Math.cos(p * Math.PI) / 2;
                                                                        }
                                                                    };

                                                                    jQuery.timers = [];
                                                                    jQuery.fx = Tween.prototype.init;
                                                                    jQuery.fx.tick = function() {
                                                                        var timer,
                                                                                timers = jQuery.timers,
                                                                                i = 0;

                                                                        fxNow = jQuery.now();

                                                                        for (; i < timers.length; i++) {
                                                                            timer = timers[ i ];
                                                                            // Checks the timer has not already been removed
                                                                            if (!timer() && timers[ i ] === timer) {
                                                                                timers.splice(i--, 1);
                                                                            }
                                                                        }

                                                                        if (!timers.length) {
                                                                            jQuery.fx.stop();
                                                                        }
                                                                        fxNow = undefined;
                                                                    };

                                                                    jQuery.fx.timer = function(timer) {
                                                                        if (timer() && jQuery.timers.push(timer)) {
                                                                            jQuery.fx.start();
                                                                        }
                                                                    };

                                                                    jQuery.fx.interval = 13;

                                                                    jQuery.fx.start = function() {
                                                                        if (!timerId) {
                                                                            timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval);
                                                                        }
                                                                    };

                                                                    jQuery.fx.stop = function() {
                                                                        clearInterval(timerId);
                                                                        timerId = null;
                                                                    };

                                                                    jQuery.fx.speeds = {
                                                                        slow: 600,
                                                                        fast: 200,
                                                                        // Default speed
                                                                        _default: 400
                                                                    };

// Back Compat <1.8 extension point
                                                                    jQuery.fx.step = {};

                                                                    if (jQuery.expr && jQuery.expr.filters) {
                                                                        jQuery.expr.filters.animated = function(elem) {
                                                                            return jQuery.grep(jQuery.timers, function(fn) {
                                                                                return elem === fn.elem;
                                                                            }).length;
                                                                        };
                                                                    }
                                                                    jQuery.fn.offset = function(options) {
                                                                        if (arguments.length) {
                                                                            return options === undefined ?
                                                                                    this :
                                                                                    this.each(function(i) {
                                                                                        jQuery.offset.setOffset(this, options, i);
                                                                                    });
                                                                        }

                                                                        var docElem, win,
                                                                                elem = this[ 0 ],
                                                                                box = {top: 0, left: 0},
                                                                        doc = elem && elem.ownerDocument;

                                                                        if (!doc) {
                                                                            return;
                                                                        }

                                                                        docElem = doc.documentElement;

                                                                        // Make sure it's not a disconnected DOM node
                                                                        if (!jQuery.contains(docElem, elem)) {
                                                                            return box;
                                                                        }

                                                                        // If we don't have gBCR, just use 0,0 rather than error
                                                                        // BlackBerry 5, iOS 3 (original iPhone)
                                                                        if (typeof elem.getBoundingClientRect !== core_strundefined) {
                                                                            box = elem.getBoundingClientRect();
                                                                        }
                                                                        win = getWindow(doc);
                                                                        return {
                                                                            top: box.top + win.pageYOffset - docElem.clientTop,
                                                                            left: box.left + win.pageXOffset - docElem.clientLeft
                                                                        };
                                                                    };

                                                                    jQuery.offset = {
                                                                        setOffset: function(elem, options, i) {
                                                                            var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
                                                                                    position = jQuery.css(elem, "position"),
                                                                                    curElem = jQuery(elem),
                                                                                    props = {};

                                                                            // Set position first, in-case top/left are set even on static elem
                                                                            if (position === "static") {
                                                                                elem.style.position = "relative";
                                                                            }

                                                                            curOffset = curElem.offset();
                                                                            curCSSTop = jQuery.css(elem, "top");
                                                                            curCSSLeft = jQuery.css(elem, "left");
                                                                            calculatePosition = (position === "absolute" || position === "fixed") && (curCSSTop + curCSSLeft).indexOf("auto") > -1;

                                                                            // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
                                                                            if (calculatePosition) {
                                                                                curPosition = curElem.position();
                                                                                curTop = curPosition.top;
                                                                                curLeft = curPosition.left;

                                                                            } else {
                                                                                curTop = parseFloat(curCSSTop) || 0;
                                                                                curLeft = parseFloat(curCSSLeft) || 0;
                                                                            }

                                                                            if (jQuery.isFunction(options)) {
                                                                                options = options.call(elem, i, curOffset);
                                                                            }

                                                                            if (options.top != null) {
                                                                                props.top = (options.top - curOffset.top) + curTop;
                                                                            }
                                                                            if (options.left != null) {
                                                                                props.left = (options.left - curOffset.left) + curLeft;
                                                                            }

                                                                            if ("using" in options) {
                                                                                options.using.call(elem, props);

                                                                            } else {
                                                                                curElem.css(props);
                                                                            }
                                                                        }
                                                                    };


                                                                    jQuery.fn.extend({
                                                                        position: function() {
                                                                            if (!this[ 0 ]) {
                                                                                return;
                                                                            }

                                                                            var offsetParent, offset,
                                                                                    elem = this[ 0 ],
                                                                                    parentOffset = {top: 0, left: 0};

                                                                            // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
                                                                            if (jQuery.css(elem, "position") === "fixed") {
                                                                                // We assume that getBoundingClientRect is available when computed position is fixed
                                                                                offset = elem.getBoundingClientRect();

                                                                            } else {
                                                                                // Get *real* offsetParent
                                                                                offsetParent = this.offsetParent();

                                                                                // Get correct offsets
                                                                                offset = this.offset();
                                                                                if (!jQuery.nodeName(offsetParent[ 0 ], "html")) {
                                                                                    parentOffset = offsetParent.offset();
                                                                                }

                                                                                // Add offsetParent borders
                                                                                parentOffset.top += jQuery.css(offsetParent[ 0 ], "borderTopWidth", true);
                                                                                parentOffset.left += jQuery.css(offsetParent[ 0 ], "borderLeftWidth", true);
                                                                            }

                                                                            // Subtract parent offsets and element margins
                                                                            return {
                                                                                top: offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true),
                                                                                left: offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true)
                                                                            };
                                                                        },
                                                                        offsetParent: function() {
                                                                            return this.map(function() {
                                                                                var offsetParent = this.offsetParent || docElem;

                                                                                while (offsetParent && (!jQuery.nodeName(offsetParent, "html") && jQuery.css(offsetParent, "position") === "static")) {
                                                                                    offsetParent = offsetParent.offsetParent;
                                                                                }

                                                                                return offsetParent || docElem;
                                                                            });
                                                                        }
                                                                    });


// Create scrollLeft and scrollTop methods
                                                                    jQuery.each({scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function(method, prop) {
                                                                        var top = "pageYOffset" === prop;

                                                                        jQuery.fn[ method ] = function(val) {
                                                                            return jQuery.access(this, function(elem, method, val) {
                                                                                var win = getWindow(elem);

                                                                                if (val === undefined) {
                                                                                    return win ? win[ prop ] : elem[ method ];
                                                                                }

                                                                                if (win) {
                                                                                    win.scrollTo(
                                                                                            !top ? val : window.pageXOffset,
                                                                                            top ? val : window.pageYOffset
                                                                                            );

                                                                                } else {
                                                                                    elem[ method ] = val;
                                                                                }
                                                                            }, method, val, arguments.length, null);
                                                                        };
                                                                    });

                                                                    function getWindow(elem) {
                                                                        return jQuery.isWindow(elem) ? elem : elem.nodeType === 9 && elem.defaultView;
                                                                    }
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
                                                                    jQuery.each({Height: "height", Width: "width"}, function(name, type) {
                                                                        jQuery.each({padding: "inner" + name, content: type, "": "outer" + name}, function(defaultExtra, funcName) {
                                                                            // margin is only for outerHeight, outerWidth
                                                                            jQuery.fn[ funcName ] = function(margin, value) {
                                                                                var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),
                                                                                        extra = defaultExtra || (margin === true || value === true ? "margin" : "border");

                                                                                return jQuery.access(this, function(elem, type, value) {
                                                                                    var doc;

                                                                                    if (jQuery.isWindow(elem)) {
                                                                                        // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
                                                                                        // isn't a whole lot we can do. See pull request at this URL for discussion:
                                                                                        // https://github.com/jquery/jquery/pull/764
                                                                                        return elem.document.documentElement[ "client" + name ];
                                                                                    }

                                                                                    // Get document width or height
                                                                                    if (elem.nodeType === 9) {
                                                                                        doc = elem.documentElement;

                                                                                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
                                                                                        // whichever is greatest
                                                                                        return Math.max(
                                                                                                elem.body[ "scroll" + name ], doc[ "scroll" + name ],
                                                                                                elem.body[ "offset" + name ], doc[ "offset" + name ],
                                                                                                doc[ "client" + name ]
                                                                                                );
                                                                                    }

                                                                                    return value === undefined ?
                                                                                            // Get width or height on the element, requesting but not forcing parseFloat
                                                                                            jQuery.css(elem, type, extra) :
                                                                                            // Set width or height on the element
                                                                                            jQuery.style(elem, type, value, extra);
                                                                                }, type, chainable ? margin : undefined, chainable, null);
                                                                            };
                                                                        });
                                                                    });
// Limit scope pollution from any deprecated API
// (function() {

// The number of elements contained in the matched element set
                                                                    jQuery.fn.size = function() {
                                                                        return this.length;
                                                                    };

                                                                    jQuery.fn.andSelf = jQuery.fn.addBack;

// })();
                                                                    if (typeof module === "object" && module && typeof module.exports === "object") {
                                                                        // Expose jQuery as module.exports in loaders that implement the Node
                                                                        // module pattern (including browserify). Do not create the global, since
                                                                        // the user will be storing it themselves locally, and globals are frowned
                                                                        // upon in the Node module world.
                                                                        module.exports = jQuery;
                                                                    } else {
                                                                        // Register as a named AMD module, since jQuery can be concatenated with other
                                                                        // files that may use define, but not via a proper concatenation script that
                                                                        // understands anonymous AMD modules. A named AMD is safest and most robust
                                                                        // way to register. Lowercase jquery is used because AMD module names are
                                                                        // derived from file names, and jQuery is normally delivered in a lowercase
                                                                        // file name. Do this after creating the global so that if an AMD module wants
                                                                        // to call noConflict to hide this version of jQuery, it will work.
                                                                        if (typeof define === "function" && define.amd) {
                                                                            define("jquery", [], function() {
                                                                                return jQuery;
                                                                            });
                                                                        }
                                                                    }

// If there is a window object, that at least has a document property,
// define jQuery and $ identifiers
                                                                    if (typeof window === "object" && typeof window.document === "object") {
                                                                        window.jQuery = window.$ = jQuery;
                                                                    }

                                                                })(window);
